The StarTech.com 2-Port Serial PCIe Card is the ideal solution to add serial communication support to a desktop computer or Small Form Factor (SFF) system. It features two DB9 ports that can independently support RS-232, RS-422, and 2/4-wire RS-485 standards, making it versatile for various serial peripheral devices. With on-board DIP switches and LED indicators, monitoring and configuring the ports is convenient and efficient.
- On-board DIP switches for individual port operation in RS-232, RS-422, and RS-485 modes
- Configurable power modes of 12V (1.5A per port), 5V (1.5A per port), or no power (RI) over pin 9
- Ideal for a wide range of applications such as point-of-sale terminals, PLCs, factory control, medical equipment, and more
- TAA-Compliant with standard and low profile brackets for compatibility with various systems
- ASIX AX99100 Chipset, 16C450, and 16C550 UART compatible for reliable performance
- Supports Windows 7, 8, 8.1, 10, 11, Windows Server 2016, 2019, 2022, and Linux 2.6.13 and newer