The USB232 smart adapter cable allows PC users to add an additional serial port for RS-232 connections using USB.
It provides an external plug-and-play port for convenient connection of mobile phones, digital cameras, modems and ISDN terminals. Just connect the serial device to the cable and cable at the USB port. It supports automatic hand-shake and no IRQs is required. This smart cable transmits up to 230 kbps with a 96 bytes buffer for data flow.