Axys USB to RS485 converter

This adaptor is specifically intended for use with PCs fitted with at least one USB port. An alternative RS-232 version, for use with older PCs, is also available Full-duplex RS-485 is chosen as the network communications method for Intellivox installations for its high maximum transmission length and low susceptibility to data corruption. PCs are usually not equipped with RS485 ports and therefore cannot connect directly to an Intellivox