Fangrui Product Details 1. Our Hardware Supports All J2534 Protocol Software 2. No Need To Register And Active Device. You Can Work On It Directly. And Pay More Attention To Protect Personal Privacy. 3. When You Update Your Device Accidentally. Not Be Locked. You Just Fall Back To The Correct Driver Version To Work With. 4. Support Latest Cars And Do Programming Online (with Online Account). For Example The Software Works With 2021 Year Imagine, 2021 Year Xt5. Type:obd2 Engine Eeprom Flash Diagnostic Tools Sm2 Pro Hardware Version: V2.21.21 Add Additional Features, Support J2534 For (depending On The Buyers Own Software) Sm2 Pro J2534 Vci Function: 1. Read And Write Ecu Data 2. Ecu Clone 3. Adjustment Of Ecu Parameters 4. Ecu Maintenance Technique 5. Turing Chip 6. Read The Ecu Map 7. Checksum Correction 8. Stage1-3, Tuning, Lc, Sportdisplay, Immo Off, Adblue Off, Dpf Off, Off, Vmax, 9. Read Flash And Ep Files 10. Powertrain Adjustment 11. Support Online Update 12. Supply Vr Files 13. Pinout Comewwith 14. Helpdesk And Tuner A