Features Support BE key, read password and prepare new key via IR. NEC V051,V057 support on board get password. All NEC keys support on board write and erase. Password calculate:support BGA keys,NEC keys(include 51,57version)etc.,work fast. Support renew EIS and ELV. Support write EIS and ELV. Support online generate key file. Unlock ELV function will be released soon. Renew other control modules function will support soon. Specifications Type Auto Key Programmer Applicable Benz Voltage 12V Power 8W Package Weight 700g Package Size 20 x 15 x 13 cm Package Contents VVDI-MB TOOL device, IR adaptor, USB cable, NEC adaptor 1, NEC adaptor 2, NEC adaptor base PCB, K Line in OBD line, Auto OBD line.