USB 2.0 to RS422/485 (DB9M) Serial Cable

UNITEK USB 2.0 to Serial RS422/485 cable offers you an efficient way to connect computers and various RS422/485 devices. Two-way mutual data transmission (USB to RS422/485, RS422/485 to USB) also allows you to easily transfer among types of devices. USB DB9 Serial Adapter with FTDI Chipset.