USB to RS232-RS422-RS485 Adapter
Features - USB to RS232 cable adapter: Supports RS232 or RS422/485 communication up to 921.6 Kbps 15KV surge protection Internal RS422/485 terminal resistors Standard DB9 male connector with TX/RX LEDs Supports Windows, Linux and MACVisit the Kanda - Embedded Results Ltd website for more information on USB to RS232-RS422-RS485 Adapter