VSCOM USB to 1-port RS422/485 adapter

Industrial serial ports on USB connect RS-422 & RS-485 devices, used in industrial environment. With RS-485 the data direction is controlled by the port, without further action from the software. The high speed serial port with the 128 byte FIFO allow high speed communication, even in heavy loaded systems. Unique features reduce the system load. The serial port also allows unusual speed settings like 500.000bps.



Features
1 RS422/485 DB9 male port Speed up to 921.6kbps No external power supply
Specifications
Ports	1 RS422/485 port
Speed	Up to 921.6kbps
RS422/485 signals	RS422 TxD+/-, RxD+/-, RTS+/-, CTS+/-, GND RS485 Data+/-, GND
Power	USB Bus powered, no external power supply
Driver	Windows 98, ME, 2000, XP, 2003 Server and Vista Linux (Kernel 2.4 and up built-in)
Connectors	1 DB9 male