As the development of PC, USB port starts to replace most of the low speed external ports from old PC. In industrial field, most of the devices or equipments are still using RS-232 interface. In this situation, we need to use USB to RS-232 converter to complete the data transmission between PC and RS-232 equipment.

UT-8814 is a universal USB/4 ports RS-232 converter without external power. It complies with USB, RS-232 standards; it converts single side USB signal to RS-232. This converter is with built-in zero delay auto receiving and transmitting conversion and unique I/O circuit auto control data flow direction, plug & play. It is compatible with current communication software and hardware.

UT-8814 converter provides connection for point to point communication. The baud rate can be 300-921,600bps. The power and data flow indicators indicate the working status.