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Add two RS232 and two RS422/RS485 serial ports to your PC via a PCI-Express expansion slot. This universal serial card supports RS-232, RS-422, and RS-485 protocols. Includes low and full-profile brackets and breakout cable for easy installation.
The StarTech.com PEX4S232485 is an internal PCI Express serial card with 4 ports compatible with all standard serial communication protocols. The card provides 2x RS232 ports and 2x RS422/RS485 ports, ideal for industrial applications and legacy equipment. Featuring the SystemBase SB16C1052PCI chipset with 256B FIFO buffer ensures reliable data transfer. The package includes both low-profile (half-height) and full-profile brackets for flexible installation in various system form factors. The included breakout cable reduces wiring and provides neat connections. Supports Windows 2000 through Windows 8 and Linux systems. Operating temperature range 0-100°C with storage up to 150°C. Protected by lifetime warranty and free technical support from StarTech.com.
