4 Port PCI RS422 RS485 Serial Adapter Card

This 4 Port PCI RS422 RS485 Serial Adapter Card lets you add four high speed RS422/RS485 Serial interface ports to your system, and features on-card jumpers that let you configure each port as full or half duplex as needed.

The card comes with a breakout style cable that provides four DB9 connectors for use with common RS422/RS485 serial peripherals in virtually any operating environment (point of sale, security, industrial, etc.). The card offers a 32-Byte FIFO buffer and supports data transfer speeds reaching up to 230.4 Kbps.
Intended as a permanent serial solution, the card is backed by StarTech.com’s lifetime warranty and free lifetime technical support.
- All four ports are configurable to the RS-422 or the RS-485 format
- Designed to avoid conflicts with hardware and software products which makes installation easy and hassle free
- Offers data transfer rates of up to 230.4 Kbits/sec per port

StarTech.com 4 Port PCI RS422 RS485 Serial Adapter Card, PCI, Green, CE, FC, UL, TI TL16C554A / PLX PCI9030-AA60PI F, 0 - 55 °C, 0 - 65 °C