giftsbox: Original Vgate iCar ELM327 Bluetooth high-quality automotive scanning tool ELM 327 Car Diagnostic Cable Fully compatible with ELM327 V1.4b.All ELM327 supported software are available to use. Faster than ELM327. ELM327 is RISC 8bit 44MHz MCU, iV350 is ARM 16bit MCU.Due to the android diagnostic software becomes heavier to run, suggest to use on smart phone with CPU 800Mhz or higher, 1GHz recommended. Built in power switch. Low standby power consumption sleep mode.Lower power consumption than ELM327 LED indicator is in the front side toward user for easier check of linking status.Support J1939 protocol more than ELM327.Clear trouble codes and turn off the MIL ("Check Engine" light)