Built-in update software: Make VVDIProg firmware update timely.
High-speed USB communication interface: Make software automatically connect.
Smart operation mode: possible causes of error will be listed
Reserve ports: For future update.
Self-test function: Check if the machine works well or not.
Power supply: Through USB cable, software will automatically prompt if the external USB power supply is needed
VVDI2 all actived authorizations includes all 13 authorization for VVDI2 at present: BMW OBD,CAS4,BMW FEM,VAG 4TH,5TH,ID48 96bit,ID48 OBDII,PSA,Porsche,MQB,transponder programmer,J2534,prepare toyota h chip.