USB 2.0 to RS422 RS485 Adapter

Features:

• Works with: Modems, smart card readers, terminal, POS (point of sale) devices, industrial control devices and RS232 peripheral upgrades
• USB 2.0 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