Features： 1、High Byte: The USART data buffer is up to 2K bytes, and the baud rate is increased to 500Kbps, making it faster, more dependable, and more feature rich. The OBD request byte is up to 1024 bytes, which can meet the needs of some special long frame communication. 2、Protocols Supported: The OBD2 diagnostic scanner supports SW CAN and MS CAN protocols, in addition to the 5 standard OBD II protocols, it is also possible to access these proprietary networks. 3、Battery Saving Technology: The car bluetooth diagnostic scanner uses an innovative sleep function, so you don't have to worry about draining your car's battery when you leave the scan tool plugged in. 4、Anti Hacker: Eliminate the risk of unauthorized access with a unique multi layered link security mechanism. TP transmission protocol to ensure wireless communication security. 5、Wide Compatibility: Diagnostic scan tool can work with more 3rd party applications and software than any other adapter. Fully compatible with for ELM's AT command set (support for ELM329) and STN's ST command set. Specification： Item Type: OBD2 Diagnostic Scanner Material: ABS Voltage: 9-16V Working Temperature: -20-80 ℃ Model: For vLinker MC 3.0 Why choose our vLinker MC obd2 adapter? For vLinker MC is a Bluetooth product, transform your for Android device, or for Win PC into a professional grade diagnostic scan tool (for iOS devices are not supported). For vLinker MC is a diagnostic scan tool, trip computer, logger, and real time performance monitor. This pocket size obd2 adapter won't obstruct driver legroom and features unparalleled performance, intelligent sleep mode, hacker proof security, exceptional third party app support. The for vLinker MC Bluetooth OBD II adapter provides access to SW CAN and MS CAN networks in addition to all legislated OBD II protocols. Unlike other OBD adapters, for vLinker MC won't drain your battery if you leave it plugged in. Operating Current is 24mA, automatic sleep in idle state, sleep current is as low as 3mA. OBDZero app: Support electric vehicle for vLinker MC Bluetooth version supports all functions, such as reading fault code, clearing fault code, reading data stream, reset module, brush hiding, ECU programming. For Bimmer code allows you to code the control units in your replacement for Mini to unlock hidden features and customization your liking. Supports OBD II, SW CAN and MS CAN for vLinker MC provides wireless connectivity for all OBD II protocols, plus advanced automotive networks commonly used in many late model. For supported models, you can control for window, door locks, and even remotely start your engine with the 3rd party obd CANex for Android app. Vehicle Compatibility Works with all OBD2 and EOBD compliant vehicles. Compatible with all OBD2 communication protocols. EOBD vehicles (Petrol from 2001 and diesel from 2003/2004 in Europe) and OBD2 vehicles (1996 onwards in USA, 1998 in Canada) Our products are applicable to 12V petrol vehicles compatible with standard OBD2 protocols, 12V small diesel vehicles with a load of 6.5T or less supporting the OBD2 protocols. This device does not apply to heavy duty diesel 24V vehicles (i.e. semi trucks, tractors etc). MC can support BM and FD series applications Package List： 1 x OBD2 Diagnostic Scanner 1 x Manual