FT232 USB RS485 cable VCC (5v), GND, Data+, Data-FT232RL + SP485LEEN chipSupport Android, Support Win 8, Win 7, XP, 2000, Linix, Mac OSSupport EEPROM, support Vendor ID re-write, support Mprog 3.5S upport FTDI VCP driver and D2XX driver Half duplex, non-isolated 300 ~ 3Mbps baud rateUp to 5km distrance transfering 28AWG *4 core + drain wire + foil, copper, PVC jacket, black, OD= 3.8 mm 1.8 m in length. ABS USB housing, openable for testing, 100% double test Blue and Red LEDs indicate data sent and data received