USB to RS485 RS422 Industrial Isolated Converter Multiple Protection RS422 Converter for Linux for Win 10 8.1 8 7 XP for Android Item Type: USB to RS485 Industrial Isolated Converter Material: ABS Communication Rate: FT232RNL 300bps to 3Mbps Host Interface: USB Device Interface: RS485/422 USB Interface: Operating Level: 5V Interface Form: USB B Type Interface Interface Protection: 200mA Self Recovery Fuse, ESD Static Protection Transmission Distance: Approx. 5meter / 16.4ft Interface Type: Wiring Terminal Interface Pins: A+, B-, PE RS485/422: Direction Control: Hardware Automatically Discriminates and Controls Data Transmission Direction Interface Protection: Provide 600W Thunder, Surge and 15K Electrostatic Protection (120R Balance Resistor on Board) Transmission Distance: Approx. 1200meter / 3937.0ft (At Low Rates) Transmission Mode: Point to Multiple (up to 32 Nodes, More Than 16 Nodes Are Recommended to Add Repeaters) Operating System: For OS X, for Linux, for Android, for WnCE, for Windows10 8.1 8 7 XP