TRENDnet’s RS232 to RS422/RS485 Converter Adapter, model TI-S100, is a DB9 terminal block adapter designed for use with our TI-M12 and TI-M42 industrial modbus gateways. The TI-S100 RS232 terminal ...
TRENDnet’s 4-Port USB to Serial RS232 Hub, model TU-S4, allows users to conveniently connect up to four RS232 serial devices, such as a modem or printer, to a USB port on your desktop PC or laptop....