1. Our hardware supports all J2534 protocol software2. 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. Will 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:Car Computer Diagnostic ToolsSM2 PRO hardware version: V2.21.21Add additional features, support J2534 for (depending on the buyer's own software)SM2 PRO J2534 VCI function:1. Read and write ECU data2. ECU clone3. Adjustment of ECU parameters4. ECU maintenance technique5. Turing chip6. Read the ECU map7. Checksum Correction8. Stage1-3, gearbox tuning, LC, sportdisplay, immo off, adblue off, dpf off, off, vmax, spin9. Read flash and ep files10. Powertrain Adjustment11. Support online update12. Supply VR files13. Pinout comewwith14. Helpdesk and tuner accounts15. Reads OBD216. Free holding free no disassembling data reading, greatly reducing the risk of the ECU, bench mode.17. Cover opening data reading, boot modeNote: Due to different production batches, there may be slight differences in products.Colour:Photo ColorMaterial:PlasticPackage Contents:1 x Chip Tuning Tool setOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.