StarTech.com 1-Port PCI Express RS232 Serial Adapter Card - PCIe to Serial DB9 Card with 16950 UART (PEX1S953LP)

Description

The StarTech.com PEX1S953LP PCI Express Serial Adapter Card provides a reliable solution for adding an RS232 serial port to modern desktop computers and servers. Designed with an ASIX AX99100A chipset and 16950 UART technology, it delivers stable serial communication for industrial equipment, POS systems, barcode scanners, printers, modems, PLC controllers, scientific devices, and automation systems. The card features one DB9 RS232 serial port with bi-directional communication support, a 256-byte FIFO buffer, and configurable power output through pin 9. It includes both low-profile and full-profile brackets, making it compatible with different computer case sizes. The adapter supports Windows and Linux operating systems, making it suitable for professional IT environments.