power supply: 3
the maximum output transmission distance of 30 meters
4-Port Riser Card :
The mPCIe/msata extender cable is not only suitable for Mini card( WIFI * WWAN*WLAN module)
Support equipment: equipment with RS232 interface
Plugadget USB to 4 Port RS422/485 Adapter Convertor FTDI Chipset Serial Port Multiplier USB TO RS485 DB9 Hub panel mount cable power supply: 3Features: Standards: Conforming To USB1. 1, 1. 0 And 2. 0 Standards and EIA RS 485 and RS 422 Standard USB 2. 0 High Speed (480 Mbits Second) and Full Speed (12Mbits Second) USB signals: VCC, DATA+, DATA , GND and FG RS 422 Signals: T R+,T R ,RXD+,RXD ,GND RS 485 Signals: T R+,T R ,GND Operating Mode: Asynchronous Mode, Point To Point Or Point To Multipoint Mode, 2 Wire Half Duplex, 4 Wire Full Duplex UART Interface supports 7 8 bit data, 1 2 stop