Startech PEX2S953LP 2Port Pcie RS232 Serial DB9 Adapter Card

Add serial port connectivity to your computer or server with this 2-port serial board from StarTech. It's compatible with Windows (7, 8, 8.1, 10 and 11) and Linux (2.4.x to 2.6.x) for versatility. Use it to connect your PC with card readers, PIN pads or modems.

• Fast, reliable dataIndustry-standard 16950 UART means this serial board supports transfer rates of up to 921.4Kbps, and a 256-byte FIFO buffer prevents data loss.
• Flexible applicationsSimple and effective, the RS-232 interface supports diverse applications, from point-of-sale terminals to medical equipment.
• Optional power output of 5/12V on Pin 9 enables you to configure the card to the needs of your powered RS-232 devices
• Supplied pre-assembled in a low-profile bracket for easy installation