Supports Win XP/Vista/7/8/10/CE/Mac/LinuxUSB Signals: VCC DATA+ DATA- GND FGRS-485 Signals: T/R+ T/R- GND;
RS-422 Signals: TXD+ TXD- RXD+ RXD- GNDThe
Range of Baudrate: 300- 912.6K bps auto-detect serial signalTransmission
Distance: 1.2KM for RS485 RS422 less than 5m for USB