USB 2.0 to RS-422/485 Serial 4 Port Adapter

Specification:
Compliant with USB 2.0 specification
IRQ assigned by system
Serial communication speeds up to 1Mbps
RS-422 and RS-485 auto detect and switching
15KV ESD protection on all signal pins
Additional I/O or IRQ not required
LEDs for indicating TxD/RxD activity
RS-422 Signals: TXD+,TXD-,RXD+,RXD-,GND
RS-485 Signals: DATA+,DATA-,GND (2 wire)
RS-485 Signals: TxD+, TxD-, RxD+, RxD-, GND (4 wire)
Baud rate up to 1Mbps
Data Bit : 5, 6, 7, 8
Stop Bit : 1, 1.5, 2
Parity : None, Even, Odd, Space, Mark.
Flow Control XON/XOFF
+-15KV ESD Protection
Wall mount support
Drivers provided for Windows, Mac OS X and Windows CE

System Requirements:
Windows XP/Vista/7/8/10/11,Server 2008/2012
Mac OS X, Linux and Windows CE
Available USB port

Accessories:
1 x Driver CD
1 x User Manual
1 x USB type A-B cable
1 x Power Adapter