1Bluetooth Scanner: For vLinker FD+ is a Bluetooth dual mode product, transform your for iPhone(BLE), for Android device, or for Windows PC into a professional grade diagnostic scan tool. 2Compatible Protocols: Supports SWCAN and MSCAN protocols, can access these proprietary replacement for Ford networks in addition to the 5 standard OBDII protocols. 3Fast Response: UART data buffer up to 2K bytes, baudrate increased to 460.8Kbps. Faster, more reliable, and more feature rich than its predecessors. 4Energy Saving: Code reader won't drain your battery if you leave it plugged in. Operating current is 51 mA, automatic sleep in idle state, sleep current is as low as 3mA. 5Compact Design: Engine code reader is compact and lightweight, easy to carry, will not take up too much space, convenient and practical.