Star 2000 DAS+WIS+EPC MULTIPLEXER 16PIN OBD II cable 38PIN cable 14PIN cable 4PIN cable RS232 communication cable Many kinds of languages of software, and free updated software, instant technology support on phone or internet. After sale service: 1. Free update during one year (we will send you Free latest software update program by express company you only need to pay the freight, you have express account, we would like to use yours)) 2. Free repair and maintenance service in one year 3.Free technical support by internet or phone