V600-BM is a professional diagnosis and programming device for BMW,features in high-performance CPU, WIFI dual mode (STA/AP), Ethernet communication, which can do intelligent vehicle fault diagnosis, ECU programming and calibration and some special functions. V600-BM has same functions with GT1, OPS, OPPS, ICOM, ICOM A2, ICOM A3, ICOM NEXT. With ISTA-D 4.35.20 ISTA-P 3.70.0.200 Win10 System 500GB HDD.