Startech 10288031 4-Port Pci Express RS232 Serial Adapter

Use this adapter from StarTech.com to increase the number of RS232 (recommended standard) serial ports on your computer. It plugs into your PCIe (peripheral component interconnect express) slot and provides an additional four DB9 (D-subminiature) ports via a breakout cable, so you can interact with serial devices. You'll find this adapter used in office environments, as well as in commercial applications such as POS (point of sale) devices.

• High-speed data transferThis adapter delivers a high band rate of up to 921.6Kbps (kilobits per second) for efficient serial communication.
• Ample cable lengthComes with serial cables that are 300mm long, so you can conveniently connect multiple devices simultaneously.
• Broad operating temperature range of -10°C to +80°C for use in demanding conditions• Low weight of 264g, so it's easy to handle and won't put a strain on your computer setup• Steel material is durable and corrosion-resistant for reliable long-term performance
• The Startech 4-port PCI Express RS232 serial adapter card lets you add four RS232 (DB9) serial ports to your computer through a PCI Express (PCIe) slot. The 4 port PCIe serial card enables you to interact with serial devices.