The USB485 Smart Adapter Cable allows PC users to add an additional serial port for RS-485/RS-422 connections using USB.
It provides an external plug-and-play port for convenient connection of cell phones, digital cameras, modems and ISDN terminals. Simply connect the serial device to the cable and the cable to the USB port. Supports automatic hand-shaking and no IRQs are required. This smart cable transmits up to 230 kbps with a 96 byte buffer for data streaming.
