Vgate vLinker MS 12V 24V Bluetooth Car OBD2 Scanner Details 1. vLinker MS (MFI) is a Bluetooth product, transform your phone or Windows PC into a professional-grade diagnostic scan tool. 2. The vLinker MS Bluetooth is connected to the vehicle diagnostic seat through a plug and wirelessly communicates with a smartphone or tablet via Bluetooth, allowing for the installation of client software and diagnostic software on the intelligent terminal to diagnose car faults. 3. The vLinker MS Bluetooth OBD-II adapter provides access to MS-CAN networks in addition to all legislated OBD-II protocols.Unlike other OBD adapters, vLinker MS won't  drain your battery if you leave it plugged in.  4. Operating Current is 28 mA, automatic sleep in idle state, sleep current is as low as 3mA. Feature 1. Work in 12V or 24V automotive systems 2. Apple MFI certified device 3. The fastest Bluetooth OBD-II adapter (baudrate: 3Mbps) 4. Hacker-proof 5. OBD request bytes up to 4K bytes 6. Supports HS-CAN, MS-CAN, SW-CAN, CH-CAN, LS-CAN 5 CAN channels 7. BatterySaver technology-low power mode 8. Automatic sleep and wake-up 9. Superior compatibility: works with more 3rd party apps & software than any other adapter 10. Add more CAN protocols: vLinker MS Bluetooth (MFI) adds CH-CAN and LS-CAN to vLinker FS Bluetooth, which can be compatible with more car models and provide more choices for customers.