FOR UT-2003A USB 2.0 to RS-485/RS-422 Converter — 8-Port Optically Isolated 1U Adapter

The FOR UT-2003A is a USB2.0 conversion adapter that connects a USB host to multiple serial lines. It provides 8 independent RS-485/RS-422 ports in a compact 1U form factor and incorporates optical isolation on the serial interfaces for protection against electrical noise and ground loops. Ideal for integrating multiple RS-485 or RS-422 devices via a single USB 2.0 connection, the UT-2003A delivers reliable multiport serial conversion.