Features

• TAA Compliant.

• Adds dual high speed RS-422 / 485 ports via USB connection.

• Each RS-422/485 port is individually optically isolated with 2000 Volt DC optical isolation.

• Each RS-422/485 port is individually protected by surge protector.

• Data rates: 300 bps to 1M bps.

• Termination and Bias resistors installed on-board.

• Monitor LEDs of TxD, RxD indicating port status.

• Compatible with USB 1.1 & 2.0 host port.

• Virtual COM port drivers available for Windows 7, Vista, 2003, XP.