Supported OBD-II protocol:SAE J1850 PWM (41.6Kbaud), SAE J1850 VPW (10.4Kbaud), ISO9141-2(5 init, 10.4Kbaud), ISO14230-4 KWP (5 init, 10.4 Kbaud), ISO14230-4 KWP (fast init, 10.4 Kbaud), ISO15765-4 CAN (11bit ID, 500 Kbaud), ISO15765-4 CAN (29bit ID, 500 Kbaud), ISO15765-4 CAN (11bit ID, 250 Kbaud), ISO15765-4 CAN (29bit ID, 250 Kbaud) Wifi OBD-II Software for bluetooth is a free program that allows you to use your PC and a hardware interface to get the information from your car's computer. It is also very easy to install: simply extract the files into a folder on your computer's hard drive, and you're ready to go. To uninstall the program, simply delete the entire contents of the folder where the program resides. The program lets you the following operations: Read diagnostic trouble codes, both Universal and manufacturer-specific, and display their meaning (over 3000 Universal code definitions in the database). Clear trouble codes and turn off the ("Check Engine" light) Display current sensor data, including: Engine RPM, Load Value, Coolant Temperature, Fuel System Status, Vehicle Speed, Short Term Fuel Trim, Long Term Fuel Trim, Intake Manifold Pressure, Timing Advance, Intake Air Temperature, Air Flow Rate, Absolute Throttle Position, Oxygen sensor voltages/ short term fuel trims, Fuel System status, Fuel Pressure, AND Many others... SSID: WiFi_OBD IP: 192.168.0.10 Subnet: 255.255.255.0 Port: 35000 Range: 50 ft (Line of sight) Antenna: Internal Power Consumption: 0.75 (With Power Switch) Wifi Standard: 802.11a/b/g Compatible software: Window version: ScanMaster-, .net, PCMSCAN; Android version: Torque, DashCommand, EOBD; IOS version: OBD Car Doctor, DashCommand, EOBD; Symbian version:OBDScope. Support System: Windows XP, Windows 7/8, Android, IOS, Symbian. Colour:White Material:ABS Package Contents: 1x Automotive Diagnostic Scanner 1x CD Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.