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Startech PEX1000MMSC2 1 Port Pcie Network Card, 10/100/1000Mbit/s

• Maximum fibre distance of 550m
• Supports Full/Half-duplex Auto-Negotiation
• Includes low-profile/half-height installation bracket
• Compliant with IEEE802.3z 1000Base-SX, IEEE 802.1Q VLAN Tagging, IEEE 802.1P Layer 2 Priority Encoding, IEEE 802.3x full duplex flow control
• Supports RFC 1157 SNMP v1 for remote management
• Jumbo Frame Support
• Supports PCI Message Signalled Interrupt (MSI)
• Preboot Execution Environment (PXE) 2.1
• Supports Wake-on-LAN remote wake-up
• Advanced Configuration Power Management Interface (ACPI) 2.0
• Fibre network infrastructure is reliable and secure, with no electromagnetic interference and less data corruption, through a direct fibre-to-desktop connection
• Fits into full or low-profile/small form factor (SFF) systems, with a dual profile design

• Ideal for reliable and secure setups - a direct fibre connection means no electromagnetic interference, which can be a problem with copper-based network cards
• Perfect for remote embedded industrial monitoring systems, and high-speed video surveillance
• Provide full Gigabit bandwidth to a remote terminal over long distances, extends a network connection further than typical copper cabling 

<h3 class="md-block-header-three">Startech PEX1000MMSC2 1 Port Pcie Network Card, 10/100/1000Mbit/s</h3><ul class="md-block-unordered-list-item"><li> Bus Type	PCIe</li><li>Network Speed	10/100/1000Mbit/s</li><li>Number of Ports	1</li><li>Wake On LAN	Yes</li></ul>Features &amp; Benefits• Maximum fibre distance of 550m • Supports Full/Half-duplex Auto-Negotiation • Includes low-profile/half-height installation bracket • Compliant with IEEE802.3z 1000Base-SX, IEEE 802.1Q VLAN Tagging, IEEE 802.1P Layer 2 Priority Encoding, IEEE 802.3x full duplex flow control • Supports RFC 1157 SNMP v1 for remote management • Jumbo Frame Support • Supports PCI Message Signalled Interrupt (MSI) • Preboot Execution Environment (PXE) 2.1 • Supports Wake-on-LAN remote wake-up • Advanced Configuration Power Management Interface (ACPI) 2.0 • Fibre network infrastructure is reliable and secure, with no electromagnetic interference and less data corruption, through a direct fibre-to-desktop connection • Fits into full or low-profile/small form factor (SFF) systems, with a dual profile designApplications• Ideal for reliable and secure setups - a direct fibre connection means no electromagnetic interference, which can be a problem with copper-based network cards • Perfect for remote embedded industrial monitoring systems, and high-speed video surveillance • Provide full Gigabit bandwidth to a remote terminal over long distances, extends a network connection further than typical copper cabling

<h3>Startech PEX1000MMSC2 1 Port Pcie Network Card, 10/100/1000Mbit/s</h3>
<ul>
<li>&nbsp;Bus Type	PCIe</li>
<li>Network Speed	10/100/1000Mbit/s</li>
<li>Number of Ports	1</li>
<li>Wake On LAN	Yes</li>
</ul>
Features &amp; Benefits
• Maximum fibre distance of 550m 
• Supports Full/Half-duplex Auto-Negotiation 
• Includes low-profile/half-height installation bracket 
• Compliant with IEEE802.3z 1000Base-SX, IEEE 802.1Q VLAN Tagging, IEEE 802.1P Layer 2 Priority Encoding, IEEE 802.3x full duplex flow control 
• Supports RFC 1157 SNMP v1 for remote management 
• Jumbo Frame Support 
• Supports PCI Message Signalled Interrupt (MSI) 
• Preboot Execution Environment (PXE) 2.1 
• Supports Wake-on-LAN remote wake-up 
• Advanced Configuration Power Management Interface (ACPI) 2.0 
• Fibre network infrastructure is reliable and secure, with no electromagnetic interference and less data corruption, through a direct fibre-to-desktop connection 
• Fits into full or low-profile/small form factor (SFF) systems, with a dual profile design
Applications
• Ideal for reliable and secure setups - a direct fibre connection means no electromagnetic interference, which can be a problem with copper-based network cards 
• Perfect for remote embedded industrial monitoring systems, and high-speed video surveillance 
• Provide full Gigabit bandwidth to a remote terminal over long distances, extends a network connection further than typical copper cabling&nbsp;

PEX1000MMSC2 Datasheet

SCHNEIDER ELECTRIC

FLUKE

Fluke Networks

Abus

Screw

O Ring

Surface Mount Resistors

Contactors

Bolts

Panel Mount Indicators 

Molded Case Circuit Breakers - MCCBs

Junction & Enclosure Box

Electrical Wire 

RS Components ETH SG

buyerIntroduction

startech pex1000mmsc2 port pcie network card, 10/100/1000mbit/s kartu jaringan pcie, interface cards antarmuka kad rangkaian nic startech/星泰科技 1端口pcie网卡，10/100/1000mbit/s 网络接口卡 星泰科技

startech-pex1000mmsc2-1-port-pcie-network-card-10-100-1000mbit-s

Startech PEX16S550LP 16 Port Pcie RS232 Serial Card

 Add RS232 ports to your desktop PC or server with this serial card from StarTech.com. Using just one PCIe slot, you can connect up to 16 serial-based devices to your network for enhanced versatility. You'll find components like this one commonly used for system upgrades in manufacturing and security applications.
High-speed communicationFor reliably fast transmission, the serial card supports data transfer rates of up to 921.6Kbps.
Easy connectionThe unit supports plug-and-play connections for quick and simple set-up.
• Supplied with a low-profile bracket for installation in full-profile or low-profile chassis slots
• Compatible with Windows and Linux operating systems for versatility
This PCI Express serial card adds 16 high-speed RS232 ports to your standard or low-profile desktop or server PC. This lets you maximize the number of available DB9 RS232 ports that are available for connecting your serial-based devices and equipment, while using only a single PCI Express (PCIe) slot. It’s the perfect solution for adding the serial ports you need, even if your desktop PC or server only has a limited number of PCIe expansion slots.


16 DB9 RS232 ports from a single PCIe slot
Enables high-speed serial communication with data transfer rates up to 921.6 Kbps
Compatible with low- and full-profile desktop computers or servers
Applications
For installation in high-density data centers
Designed for use with Gigabit networks
How much space will this serial card take up?This serial card has compact dimensions of 168 (L) x 68 (W) x 22mm (H), so adds minimal bulk to your setup. As its two breakout cables each host eight ports, it maximises the number of available ports without taking up much space.
 

<h3 class="md-block-header-three">Startech PEX16S550LP 16 Port Pcie RS232 Serial Card</h3> Add RS232 ports to your desktop PC or server with this serial card from StarTech.com. Using just one PCIe slot, you can connect up to 16 serial-based devices to your network for enhanced versatility. You&#x27;ll find components like this one commonly used for system upgrades in manufacturing and security applications. High-speed communicationFor reliably fast transmission, the serial card supports data transfer rates of up to 921.6Kbps. Easy connectionThe unit supports plug-and-play connections for quick and simple set-up. • Supplied with a low-profile bracket for installation in full-profile or low-profile chassis slots • Compatible with Windows and Linux operating systems for versatility This PCI Express serial card adds 16 high-speed RS232 ports to your standard or low-profile desktop or server PC. This lets you maximize the number of available DB9 RS232 ports that are available for connecting your serial-based devices and equipment, while using only a single PCI Express (PCIe) slot. It’s the perfect solution for adding the serial ports you need, even if your desktop PC or server only has a limited number of PCIe expansion slots. <h3 class="md-block-header-three">FAQs</h3>16 DB9 RS232 ports from a single PCIe slot Enables high-speed serial communication with data transfer rates up to 921.6 Kbps Compatible with low- and full-profile desktop computers or servers Applications For installation in high-density data centers Designed for use with Gigabit networks How much space will this serial card take up?This serial card has compact dimensions of 168 (L) x 68 (W) x 22mm (H), so adds minimal bulk to your setup. As its two breakout cables each host eight ports, it maximises the number of available ports without taking up much space.

<h3>Startech PEX16S550LP 16 Port Pcie RS232 Serial Card</h3>
&nbsp;Add RS232 ports to your desktop PC or server with this serial card from StarTech.com. Using just one PCIe slot, you can connect up to 16 serial-based devices to your network for enhanced versatility. You'll find components like this one commonly used for system upgrades in manufacturing and security applications. 
High-speed communicationFor reliably fast transmission, the serial card supports data transfer rates of up to 921.6Kbps. 
Easy connectionThe unit supports plug-and-play connections for quick and simple set-up. 
• Supplied with a low-profile bracket for installation in full-profile or low-profile chassis slots 
• Compatible with Windows and Linux operating systems for versatility 
This PCI Express serial card adds 16 high-speed RS232 ports to your standard or low-profile desktop or server PC. This lets you maximize the number of available DB9 RS232 ports that are available for connecting your serial-based devices and equipment, while using only a single PCI Express (PCIe) slot. It’s the perfect solution for adding the serial ports you need, even if your desktop PC or server only has a limited number of PCIe expansion slots. 

<h3>FAQs</h3>
16 DB9 RS232 ports from a single PCIe slot 
Enables high-speed serial communication with data transfer rates up to 921.6 Kbps 
Compatible with low- and full-profile desktop computers or servers 
Applications 
For installation in high-density data centers 
Designed for use with Gigabit networks 
How much space will this serial card take up?This serial card has compact dimensions of 168 (L) x 68 (W) x 22mm (H), so adds minimal bulk to your setup. As its two breakout cables each host eight ports, it maximises the number of available ports without taking up much space. 
&nbsp;

Datasheet PEX16S550LP

Manual - 16-Port Serial Card

startech pex16s550lp 16 port pcie rs232 serial card kartu seri network interface cards antarmuka jaringan kad bersiri nic startech/星泰科技 端口 串口卡 网络接口卡 星泰科技

startech-pex16s550lp-16-port-pcie-rs232-serial-card

Startech PEX1S953LP 1 Pcie RS232 Serial Card

 Expand your computer's connectivity by adding an RS232 DB9 port to it using this serial adapter card from StarTech.com. Its low profile design fits easily in small computer slots to maximise space. For added versatility, it comes with a full-profile mounting bracket for use in larger systems. Use this adapter card to transmit data from peripheral devices like card readers and modems to your computer without upgrading your entire system.
Broad OS (operating system) compatibilityThis adapter card is compatible with a wide range of operating systems from Linux and Windows, which means it's easy to set up on your existing network.
High-speed transmissionIts transmission rate of 921.6kbit/s (kilobytes per second) means this adapter card is effective for quick data transfer and reading between the connected devices.


• Wide operating temperature range between 0°C and +70°C for use in demanding environments
• Steel material has enhanced tensile strength to resist hard impacts
• MTBF (mean time between failure) of 277,385 hours for reliable long-term use


How do I insert this adapter card into my computer?You can mount this card in your computer through its PCI (peripheral component interconnect) express slot. Simply remove the slot cover and insert the adapter card.


<h3 class="md-block-header-three">Startech PEX1S953LP 1 Pcie RS232 Serial Card</h3> Expand your computer&#x27;s connectivity by adding an RS232 DB9 port to it using this serial adapter card from StarTech.com. Its low profile design fits easily in small computer slots to maximise space. For added versatility, it comes with a full-profile mounting bracket for use in larger systems. Use this adapter card to transmit data from peripheral devices like card readers and modems to your computer without upgrading your entire system. Broad OS (operating system) compatibilityThis adapter card is compatible with a wide range of operating systems from Linux and Windows, which means it&#x27;s easy to set up on your existing network. High-speed transmissionIts transmission rate of 921.6kbit/s (kilobytes per second) means this adapter card is effective for quick data transfer and reading between the connected devices. <h3 class="md-block-header-three">Features &amp; Benefits</h3>• Wide operating temperature range between 0°C and +70°C for use in demanding environments • Steel material has enhanced tensile strength to resist hard impacts • MTBF (mean time between failure) of 277,385 hours for reliable long-term use <h3 class="md-block-header-three">FAQs</h3>How do I insert this adapter card into my computer?You can mount this card in your computer through its PCI (peripheral component interconnect) express slot. Simply remove the slot cover and insert the adapter card. <h3 class="md-block-header-three">Chipset Manufacturer</h3>Asix <h3 class="md-block-header-three">Chipset Model</h3>AX99100

<h3>Startech PEX1S953LP 1 Pcie RS232 Serial Card</h3>
&nbsp;Expand your computer's connectivity by adding an RS232 DB9 port to it using this serial adapter card from StarTech.com. Its low profile design fits easily in small computer slots to maximise space. For added versatility, it comes with a full-profile mounting bracket for use in larger systems. Use this adapter card to transmit data from peripheral devices like card readers and modems to your computer without upgrading your entire system. 
Broad OS (operating system) compatibilityThis adapter card is compatible with a wide range of operating systems from Linux and Windows, which means it's easy to set up on your existing network. 
High-speed transmissionIts transmission rate of 921.6kbit/s (kilobytes per second) means this adapter card is effective for quick data transfer and reading between the connected devices. 

<h3>Features &amp; Benefits</h3>
• Wide operating temperature range between 0°C and +70°C for use in demanding environments 
• Steel material has enhanced tensile strength to resist hard impacts 
• MTBF (mean time between failure) of 277,385 hours for reliable long-term use 

<h3>FAQs</h3>
How do I insert this adapter card into my computer?You can mount this card in your computer through its PCI (peripheral component interconnect) express slot. Simply remove the slot cover and insert the adapter card. 

<h3>Chipset Manufacturer</h3>
Asix 

<h3>Chipset Model</h3>
AX99100 
&nbsp;

Datasheet PEX1S953LP

Manual - PEX1S953LP

startech pex1s953lp pcie rs232 serial card kartu seri network interface cards antarmuka jaringan kad bersiri nic startech/星泰科技 串口卡 网络接口卡 星泰科技

startech-pex1s953lp-1-pcie-rs232-serial-card

Startech PEXUSB4DP 4 Port Usb a Pcie Usb 2.0 Card

• 3 external and 1 internal USB 2.0 port
• High Speed USB 2.0 compliant, with transfer rates up to 480Mbps
• Backward compatible with USB 1.0/1.1 devices
• Provide up to 500mA of power per port with dedicated power input
• Plug-and-Play compatible
• Includes a full profile installation bracket
• Add 4 USB 2.0 ports to a low profile/small form factor (SFF) computer system, to conserve expansion port availability
• Dedicated power input ensures each port receives the full amount of power capable under USB 2.0 specification
• Backed by a StarTech.com 2-year warranty and free lifetime technical support

• Add USB 2.0 connectivity to any PCIe based desktop, workstation or server
• Expand on a computers USB 2.0 capabilities with 4 additional ports for more USB device connections
• Add an internal USB port to connect internal or front-bay mounted USB devices
• Connect additional external hard drives, CD/DVD drives, MP3 players, printers, scanners, webcams, game controllers, digital cameras, etc. to a computer system 

<h3 class="md-block-header-three">Startech PEXUSB4DP 4 Port Usb a Pcie Usb 2.0 Card</h3><ul class="md-block-unordered-list-item"><li> Number of USB Ports	4</li><li>USB Standard	USB 2.0</li><li>USB Connection Type	USB A</li><li>Bus Type	PCIe</li></ul>Features &amp; Benefits• 3 external and 1 internal USB 2.0 port • High Speed USB 2.0 compliant, with transfer rates up to 480Mbps • Backward compatible with USB 1.0/1.1 devices • Provide up to 500mA of power per port with dedicated power input • Plug-and-Play compatible • Includes a full profile installation bracket • Add 4 USB 2.0 ports to a low profile/small form factor (SFF) computer system, to conserve expansion port availability • Dedicated power input ensures each port receives the full amount of power capable under USB 2.0 specification • Backed by a StarTech.com 2-year warranty and free lifetime technical supportApplications• Add USB 2.0 connectivity to any PCIe based desktop, workstation or server • Expand on a computers USB 2.0 capabilities with 4 additional ports for more USB device connections • Add an internal USB port to connect internal or front-bay mounted USB devices • Connect additional external hard drives, CD/DVD drives, MP3 players, printers, scanners, webcams, game controllers, digital cameras, etc. to a computer system

<h3>Startech PEXUSB4DP 4 Port Usb a Pcie Usb 2.0 Card</h3>
<ul>
<li>&nbsp;Number of USB Ports	4</li>
<li>USB Standard	USB 2.0</li>
<li>USB Connection Type	USB A</li>
<li>Bus Type	PCIe</li>
</ul>
Features &amp; Benefits
• 3 external and 1 internal USB 2.0 port 
• High Speed USB 2.0 compliant, with transfer rates up to 480Mbps 
• Backward compatible with USB 1.0/1.1 devices 
• Provide up to 500mA of power per port with dedicated power input 
• Plug-and-Play compatible 
• Includes a full profile installation bracket 
• Add 4 USB 2.0 ports to a low profile/small form factor (SFF) computer system, to conserve expansion port availability 
• Dedicated power input ensures each port receives the full amount of power capable under USB 2.0 specification 
• Backed by a StarTech.com 2-year warranty and free lifetime technical support
Applications
• Add USB 2.0 connectivity to any PCIe based desktop, workstation or server 
• Expand on a computers USB 2.0 capabilities with 4 additional ports for more USB device connections 
• Add an internal USB port to connect internal or front-bay mounted USB devices 
• Connect additional external hard drives, CD/DVD drives, MP3 players, printers, scanners, webcams, game controllers, digital cameras, etc. to a computer system&nbsp;

PEXUSB4DP Datasheet

startech pexusb4dp port usb pcie 2.0 card dan kartu network interface cards antarmuka jaringan kad nic startech/星泰科技 端口 网络接口卡 星泰科技

startech-pexusb4dp-4-port-usb-a-pcie-usb-2-0-card

WIHA

Pro Power

Duratool

Tenma

Hakko

TR Fastenings

Multilayer Ceramic Capacitors

DC-DC Converters

Through Hole Resistors

Operational Amplifiers

Analogue to Digital Converters

Transceiver

Digital to Analogue Converters

Element14

te-connectivity 2204529-2 Conn, Header, R/A, 3POS, 1ROW, Th

te-connectivity 2204529-2 conn, header, r/a, 3pos, 1row, th rectangular power connectors te connectivity connectivity/te 连接 连接器，接头，直角，3pos，1row，th

te-connectivity-2204529-2-conn-header-r-a-3pos-1row-th

Analog Devices EVAL-LT8277-AZ Eval Board, Step up DC/DC Converter

analog devices eval-lt8277-az eval board, step dc/dc converter papan evaluasi eval-lt8277-az, konverter development boards peranti tingkatkan penukar 评估板，升压 转换器 模拟设备

analog-devices-eval-lt8277-az-eval-board-step-up-dc-dc-converter

Startech PEXUSB3S42V 4 Port PCI Express (PCIe) SuperSpeed USB 3.0  Card Adapter w/ 2 Dedicated 5Gbps Channels  UASP - SATA / LP4 Power

 The PEXUSB3S42V 4-Port PCI Express USB 3.0 Card lets you add four USB 3.0 ports with two dedicated 5 Gbps channels to your PCIe x4-enabled PC. This independent port architecture improves USB 3.0 performance by transferring data on two individual channels to your computer, giving you faster file transfers.


When multiple devices are connected, traditional single bus USB 3.0 cards share your maximum bandwidth between all ports. By employing a second host controller chipset, the transmission channel is shared across two ports rather than four. Dedicating up to 5 Gbps for each set of two ports reduces performance bottlenecks, and effectively doubles your total available to bandwidth to 10 Gbps.


Enhanced with UASP support (USB Attached SCSI Protocol), this USB 3.0 controller performs up to 70% faster than conventional USB 3.0 when paired with a UASP supported enclosure (Note: UASP requires a compatible operating system). Using a more efficient protocol than the traditional USB BOT (Bulk-Only Transport), UASP technology optimizes transfers by allowing multiple commands to be processed simultaneously, significantly increasing transfer speeds for less wait time on data transfers. See our UASP test results below for further details.


For high-power USB devices, this PCIe USB 3.0 card includes an optional SATA or LP4 power connector to connect to your system power supply and deliver up to 900mA of power per port to USB 3.0 bus-powered devices (500mA for USB 2.0). The USB 3.0 card also supports USB Battery Charging Specification 1.2 (Apple Mode only), letting you charge compatible Apple devices (iPhones and iPads) faster than a standard USB 3.0 port.


The controller card is compliant with USB 3.0 standards while offering backward compatibility with existing USB 2.0 / 1.1 devices. For added versatility, the USB 3.0 PCIe card is equipped with a standard profile bracket and includes a low-profile/half-height bracket for installation in small form-factor computers.


In testing UASP performed with up to a 70% faster read / 40% faster write speed over traditional USB 3.0 at peak performance.


At the same peak in testing, UASP also showed up to an 80% reduction in required processor resources.


Test results were obtained using an Intel® Ivy Bridge system, StarTech.com add-on USB 3.0 cards, a UASP-enabled StarTech.com enclosure, and a SATA III solid state drive.


• Provides four external, USB 3.0 Ports on two independent bus channels
• Supports up to 10 Gbps total transfer bandwidth - Up to 5 Gbps per two ports
• UASP support across all four ports
• PCIe x4 interface compliant with PCI Express 2.0 specifications
• Optional LP4 or SATA power connector provides up to 900mA per USB port
• Supports USB Battery Charging Specification 1.2 (Apple Mode only)
• Fully compliant with USB 3.0 rev 1.0 and Intel xHCI rev 1.0 specifications
• Backward compatible with USB 2.0 and USB 1.0/1.1 devices
• Includes a Low-Profile/half-height installation bracket
• Hot-swap feature to connect/disconnect devices without powering down the system
• Increase the efficiency of your USB 3.0 devices with two dedicated bus channels and up to 5 Gbps of bandwidth per channel
• Time-saving file transfers, up to 70% faster than traditional USB 3.0 when used with a UASP-supported enclosure
• Power high-powered USB devices as necessary, with the optional LP4 or SATA power connector


• Upgrade an older PCIe-based system to USB 3.0 connectivity and UASP support to fully utilize USB 3.0 devices
• Expand the USB capabilities of your system with four external ports for connecting additional external hard drives, CD/DVD drives, MP3 players, printers, scanners, webcams, game controllers, digital cameras, etc. to a computer system


• 4 Port PCIe USB Card
• Low Profile Bracket
• Driver CD
• Instruction Manual
 

<h3 class="md-block-header-three">Startech PEXUSB3S42V 4 Port PCI Express (PCIe) SuperSpeed USB 3.0 Card Adapter w/ 2 Dedicated 5Gbps Channels UASP - SATA / LP4 Power</h3> The PEXUSB3S42V 4-Port PCI Express USB 3.0 Card lets you add four USB 3.0 ports with two dedicated 5 Gbps channels to your PCIe x4-enabled PC. This independent port architecture improves USB 3.0 performance by transferring data on two individual channels to your computer, giving you faster file transfers. When multiple devices are connected, traditional single bus USB 3.0 cards share your maximum bandwidth between all ports. By employing a second host controller chipset, the transmission channel is shared across two ports rather than four. Dedicating up to 5 Gbps for each set of two ports reduces performance bottlenecks, and effectively doubles your total available to bandwidth to 10 Gbps. Enhanced with UASP support (USB Attached SCSI Protocol), this USB 3.0 controller performs up to 70% faster than conventional USB 3.0 when paired with a UASP supported enclosure (Note: UASP requires a compatible operating system). Using a more efficient protocol than the traditional USB BOT (Bulk-Only Transport), UASP technology optimizes transfers by allowing multiple commands to be processed simultaneously, significantly increasing transfer speeds for less wait time on data transfers. See our UASP test results below for further details. For high-power USB devices, this PCIe USB 3.0 card includes an optional SATA or LP4 power connector to connect to your system power supply and deliver up to 900mA of power per port to USB 3.0 bus-powered devices (500mA for USB 2.0). The USB 3.0 card also supports USB Battery Charging Specification 1.2 (Apple Mode only), letting you charge compatible Apple devices (iPhones and iPads) faster than a standard USB 3.0 port. The controller card is compliant with USB 3.0 standards while offering backward compatibility with existing USB 2.0 / 1.1 devices. For added versatility, the USB 3.0 PCIe card is equipped with a standard profile bracket and includes a low-profile/half-height bracket for installation in small form-factor computers. Improved Performance with UASP In testing UASP performed with up to a 70% faster read / 40% faster write speed over traditional USB 3.0 at peak performance. At the same peak in testing, UASP also showed up to an 80% reduction in required processor resources. Test results were obtained using an Intel® Ivy Bridge system, StarTech.com add-on USB 3.0 cards, a UASP-enabled StarTech.com enclosure, and a SATA III solid state drive. <h3 class="md-block-header-three">Features &amp; Benefits</h3>• Provides four external, USB 3.0 Ports on two independent bus channels • Supports up to 10 Gbps total transfer bandwidth - Up to 5 Gbps per two ports • UASP support across all four ports • PCIe x4 interface compliant with PCI Express 2.0 specifications • Optional LP4 or SATA power connector provides up to 900mA per USB port • Supports USB Battery Charging Specification 1.2 (Apple Mode only) • Fully compliant with USB 3.0 rev 1.0 and Intel xHCI rev 1.0 specifications • Backward compatible with USB 2.0 and USB 1.0/1.1 devices • Includes a Low-Profile/half-height installation bracket • Hot-swap feature to connect/disconnect devices without powering down the system • Increase the efficiency of your USB 3.0 devices with two dedicated bus channels and up to 5 Gbps of bandwidth per channel • Time-saving file transfers, up to 70% faster than traditional USB 3.0 when used with a UASP-supported enclosure • Power high-powered USB devices as necessary, with the optional LP4 or SATA power connector <h3 class="md-block-header-three">Applications</h3>• Upgrade an older PCIe-based system to USB 3.0 connectivity and UASP support to fully utilize USB 3.0 devices • Expand the USB capabilities of your system with four external ports for connecting additional external hard drives, CD/DVD drives, MP3 players, printers, scanners, webcams, game controllers, digital cameras, etc. to a computer system <h3 class="md-block-header-three">What’s in the package?</h3>• 4 Port PCIe USB Card • Low Profile Bracket • Driver CD • Instruction Manual

<h3>Startech PEXUSB3S42V 4 Port PCI Express (PCIe) SuperSpeed USB 3.0 Card Adapter w/ 2 Dedicated 5Gbps Channels UASP - SATA / LP4 Power</h3>
&nbsp;The PEXUSB3S42V 4-Port PCI Express USB 3.0 Card lets you add four USB 3.0 ports with two dedicated 5 Gbps channels to your PCIe x4-enabled PC. This independent port architecture improves USB 3.0 performance by transferring data on two individual channels to your computer, giving you faster file transfers. 

When multiple devices are connected, traditional single bus USB 3.0 cards share your maximum bandwidth between all ports. By employing a second host controller chipset, the transmission channel is shared across two ports rather than four. Dedicating up to 5 Gbps for each set of two ports reduces performance bottlenecks, and effectively doubles your total available to bandwidth to 10 Gbps. 

Enhanced with UASP support (USB Attached SCSI Protocol), this USB 3.0 controller performs up to 70% faster than conventional USB 3.0 when paired with a UASP supported enclosure (Note: UASP requires a compatible operating system). Using a more efficient protocol than the traditional USB BOT (Bulk-Only Transport), UASP technology optimizes transfers by allowing multiple commands to be processed simultaneously, significantly increasing transfer speeds for less wait time on data transfers. See our UASP test results below for further details. 

For high-power USB devices, this PCIe USB 3.0 card includes an optional SATA or LP4 power connector to connect to your system power supply and deliver up to 900mA of power per port to USB 3.0 bus-powered devices (500mA for USB 2.0). The USB 3.0 card also supports USB Battery Charging Specification 1.2 (Apple Mode only), letting you charge compatible Apple devices (iPhones and iPads) faster than a standard USB 3.0 port. 

The controller card is compliant with USB 3.0 standards while offering backward compatibility with existing USB 2.0 / 1.1 devices. For added versatility, the USB 3.0 PCIe card is equipped with a standard profile bracket and includes a low-profile/half-height bracket for installation in small form-factor computers. 

Improved Performance with UASP 

In testing UASP performed with up to a 70% faster read / 40% faster write speed over traditional USB 3.0 at peak performance. 

At the same peak in testing, UASP also showed up to an 80% reduction in required processor resources. 

Test results were obtained using an Intel® Ivy Bridge system, StarTech.com add-on USB 3.0 cards, a UASP-enabled StarTech.com enclosure, and a SATA III solid state drive. 

<h3>Features &amp; Benefits</h3>
• Provides four external, USB 3.0 Ports on two independent bus channels 
• Supports up to 10 Gbps total transfer bandwidth - Up to 5 Gbps per two ports 
• UASP support across all four ports 
• PCIe x4 interface compliant with PCI Express 2.0 specifications 
• Optional LP4 or SATA power connector provides up to 900mA per USB port 
• Supports USB Battery Charging Specification 1.2 (Apple Mode only) 
• Fully compliant with USB 3.0 rev 1.0 and Intel xHCI rev 1.0 specifications 
• Backward compatible with USB 2.0 and USB 1.0/1.1 devices 
• Includes a Low-Profile/half-height installation bracket 
• Hot-swap feature to connect/disconnect devices without powering down the system 
• Increase the efficiency of your USB 3.0 devices with two dedicated bus channels and up to 5 Gbps of bandwidth per channel 
• Time-saving file transfers, up to 70% faster than traditional USB 3.0 when used with a UASP-supported enclosure 
• Power high-powered USB devices as necessary, with the optional LP4 or SATA power connector 

<h3>Applications</h3>
• Upgrade an older PCIe-based system to USB 3.0 connectivity and UASP support to fully utilize USB 3.0 devices 
• Expand the USB capabilities of your system with four external ports for connecting additional external hard drives, CD/DVD drives, MP3 players, printers, scanners, webcams, game controllers, digital cameras, etc. to a computer system 

<h3>What’s in the package?</h3>
• 4 Port PCIe USB Card 
• Low Profile Bracket 
• Driver CD 
• Instruction Manual 
&nbsp;

Startech PEXUSB3S42V 4 Port Pci Express (pcie) Superspeed Usb 3.0 Card Adapter w/ 2 Dedicated 5Gbps Channels Uasp - Sata / LP4 Power

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Startech PEXUSB3S44V 4 Port Usb a Pcie Usb 3.0 Card

• Provides four external, independent USB 3.0 Ports
• Supports up to 20 Gbps total transfer bandwidth - Up to 5 Gbps per port
• UASP support across all four ports
• PCIe x4 interface compliant with PCI Express 2.0 specifications
• Optional LP4 or SATA power connector provides up to 900mA per USB port
• Supports USB Battery Charging Specification 1.2 (Apple Mode only)
• Fully compliant with USB 3.0 rev 1.0 and Intel xHCI rev 1.0 specifications
• Backward compatible with USB 2.0 and USB 1.0/1.1 devices
• Includes a Low Profile/half-height installation bracket
• Hot-swap feature to connect/disconnect devices without powering down the system
• Increase the efficiency of your USB 3.0 devices with four dedicated bus channels and up to 5 Gbps of bandwidth per channel - 20 Gbps total
• Time-saving file transfers, up to 70% faster than traditional USB 3.0 when used with a UASP-supported enclosure
• Power high-powered USB devices as necessary, with the optional LP4 or SATA power connector

• Upgrade an older PCIe-based system to USB 3.0 connectivity and UASP support to fully utilize USB 3.0 devices
• Expand the USB capabilities of your system with four external ports for connecting additional external hard drives, CD/DVD drives, MP3 players, printers, scanners, webcams, game controllers, digital cameras, etc. to a computer system 

<h3 class="md-block-header-three">Startech PEXUSB3S44V 4 Port Usb a Pcie Usb 3.0 Card</h3><ul class="md-block-unordered-list-item"><li> USB Connection Type	USB A</li><li>Number of USB Ports	4</li><li>Bus Type	PCIe</li><li>USB Standard	USB 3.0</li></ul>Features &amp; Benefits• Provides four external, independent USB 3.0 Ports • Supports up to 20 Gbps total transfer bandwidth - Up to 5 Gbps per port • UASP support across all four ports • PCIe x4 interface compliant with PCI Express 2.0 specifications • Optional LP4 or SATA power connector provides up to 900mA per USB port • Supports USB Battery Charging Specification 1.2 (Apple Mode only) • Fully compliant with USB 3.0 rev 1.0 and Intel xHCI rev 1.0 specifications • Backward compatible with USB 2.0 and USB 1.0/1.1 devices • Includes a Low Profile/half-height installation bracket • Hot-swap feature to connect/disconnect devices without powering down the system • Increase the efficiency of your USB 3.0 devices with four dedicated bus channels and up to 5 Gbps of bandwidth per channel - 20 Gbps total • Time-saving file transfers, up to 70% faster than traditional USB 3.0 when used with a UASP-supported enclosure • Power high-powered USB devices as necessary, with the optional LP4 or SATA power connectorApplications• Upgrade an older PCIe-based system to USB 3.0 connectivity and UASP support to fully utilize USB 3.0 devices • Expand the USB capabilities of your system with four external ports for connecting additional external hard drives, CD/DVD drives, MP3 players, printers, scanners, webcams, game controllers, digital cameras, etc. to a computer system

<h3>Startech PEXUSB3S44V 4 Port Usb a Pcie Usb 3.0 Card</h3>
<ul>
<li>&nbsp;USB Connection Type	USB A</li>
<li>Number of USB Ports	4</li>
<li>Bus Type	PCIe</li>
<li>USB Standard	USB 3.0</li>
</ul>
Features &amp; Benefits
• Provides four external, independent USB 3.0 Ports 
• Supports up to 20 Gbps total transfer bandwidth - Up to 5 Gbps per port 
• UASP support across all four ports 
• PCIe x4 interface compliant with PCI Express 2.0 specifications 
• Optional LP4 or SATA power connector provides up to 900mA per USB port 
• Supports USB Battery Charging Specification 1.2 (Apple Mode only) 
• Fully compliant with USB 3.0 rev 1.0 and Intel xHCI rev 1.0 specifications 
• Backward compatible with USB 2.0 and USB 1.0/1.1 devices 
• Includes a Low Profile/half-height installation bracket 
• Hot-swap feature to connect/disconnect devices without powering down the system 
• Increase the efficiency of your USB 3.0 devices with four dedicated bus channels and up to 5 Gbps of bandwidth per channel - 20 Gbps total 
• Time-saving file transfers, up to 70% faster than traditional USB 3.0 when used with a UASP-supported enclosure 
• Power high-powered USB devices as necessary, with the optional LP4 or SATA power connector
Applications
• Upgrade an older PCIe-based system to USB 3.0 connectivity and UASP support to fully utilize USB 3.0 devices 
• Expand the USB capabilities of your system with four external ports for connecting additional external hard drives, CD/DVD drives, MP3 players, printers, scanners, webcams, game controllers, digital cameras, etc. to a computer system&nbsp;

PEXUSB3S44V Datasheet

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