The PEX8S232485 8-Port PCIe Serial Combo Card lets you add four RS232 & four RS422 / RS485 serial ports to your PC through a single PCI Express expansion slot. This multi-port serial card is a single card solution that offers compatibility with nearly any serial communication protocol, supporting RS-232, RS-422, RS-485 2-wire or RS-485 4-wire operating modes at data rates up to 460 Kbps. To fit most standard computer cases, the card ships with a standard profile bracket installed &
Includes:: a low-profile / half-height bracket for adapting to slimline or small form factor systems. Plus, the included breakout cable helps to avoid cluttered connections. Backed by a Star Tech.com lifetime warranty & free lifetime technical support. The Star Tech.com Advantage Communicate with multiple devices over mixed protocols with RS232, RS422 & RS485 compatibility Fit almost any PC case with included low & full profile brackets Avoid crowded connections with the included breakout cable