Autel G-BOX3 Adapter compatible with Autel's IM508S and IM608 Key Programming tablets - Aides in programming keys for Mercedes DAS3 CAN EIS/EXS in an ALL Keys Lost situation Supports DME/DDE ISN Reading and Writing in Boot Mode on applicable BMW vehicles Bench Method also supported All Keys Lost password calculations are 4x to 8x faster Reduces insertions and removals of W216 and W164 EISs after the year 2009 to zero Can be used in Boot Mode or Bench Method Needs to be used with the Autel IM508 or IM608 for reliable performance. Features: New engine ECU reading/writing for BOSCH MD1/MG1 (VAG, BMW, PSA, OPEL, etc) - MaxiIM Key Programming Tablet Accessory used with the XP400 Pro Faster password calculation for Benz All Key Lost 8X times faster password calculation for W172, W204, W207 4X times faster password calculation for W209, W211 No more repeated insertions and removals of IR simulator for 10 types of EIS Passport reading for 9 type EIS when all keys lost on vehicle BMW DME/DDE ISN Reading and Writing in Boot Mode or Bench Method for 20 types (EDC17, MEVD17, MSV90, MSD87, etc) VAG ECM IMMO data reading & data synchronization for 18 types (MQB EDC17, MED17, etc) Contains all connections including cables, fuse connector, and CAN line connectors Contains; 1x G-BOX3 1x DB15 Cable 1x Fuse Cable 2x Fuse(5A) 2x Clamp Cable 1x OBDII Extension Cable