DFRobot USB to RS422 / RS485 Cable

The USB to RS422 / RS485 Cable provides a simple and easy way to connect between a computer's USB port and RS422/RS485. Ideally for PC, thin client or servers to provide instant RS422/RS485 ports expansion via USB ports. This is a USB to RS422/RS485 industrial intelligent converter, so no power supply is needed - simply plug-and-play. Band Rate: 300 to 921600bps; 600W Surge Protection, ±15KV ESD Protection; CE/FCC Certification; Ideal for PC, thin client or servers