KALEA-INFORMATIQUE Mini PCIe 2 Port RS422 RS485 DB9 Serial Card with EXAR XR17V352 Chipset Supplied with Adapters for Wire to Wire Mount.

Adds industrial RS-485/RS-422 interface via Mini PCIe, ideal for POS systems, automation, remote access servers and industrial equipment management. Delivers advanced protection with 600W surge protection and 15kV ESD, ensuring stable and reliable serial communication in demanding environments. Supports 2-wire (half-duplex) and 4-wire (full-duplex) modes, with a range of up to 1.2 km and rates from 300 bps to 921,600 bps for long distance links. Automatic management of data flow direction, compatible with 7/8-bit UART, 1/2 stop bits, multiple parities and hardware flow controls or XON/XOFF. Operates from -40 to +85°C and supports Windows XP to Windows 11, Windows Server and Linux,.