Works with: Modems, smart card readers, terminal, POS (point of sale) devices, industrial control devices and RS232 peripheral upgrades
USB connector: to your PC
RS485/RS422 connector: to your RS485/RS422 device
No need external power, powered by USB port
Speed: 230Kbps
Support USB 1.1/2.0
Compatible with : Windows 95/98/2000/NT/ME/XP and Linux Mac OS
Length of cable: 70cm
Package includes:
USB To Serial cable x1 PL2303 Chip
Serial to RS422/485 adapter x1
CD driver x1