
Add 2 RS232/422/485 serial ports via PCIe. Features 16C1050 UART, 921.6Kb/s speed & LP brackets. Ideal for legacy printers & readers.
Easily add two RS232 serial ports to your PC system with this 2 Port RS232 / RS422 / RS485 DB9 Serial PCI-Express Adaptor Card. Ideal for connecting legacy devices such as card readers and printers, this expansion card ensures reliable serial communication.
Equipped with the high-performance ASIX AX99100 chipset featuring a 16C1050 UART, the card delivers bi-directional speeds up to 921.6Kb/s per port and includes a 256-byte FIFO for smooth data transfer. It supports various parity modes (Odd/Even/Mark/Space/None) and data bits (5/6/7/8/9), alongside COM retention and LED status indicators for straightforward monitoring.
Designed for versatile installation, the card utilises a PCI-Express 2.0 x1 interface and includes low profile brackets, making it suitable for compact and small form factor (SFF) systems. It is compatible with Windows 7, 8, 10, 11, Server 2016, 2019, and Linux 2.6.13 (LTS versions only).
Key Features
Supplied complete with low profile brackets and a user guide, this adaptor card is a practical addition to your setup.
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