It is the latest version, which is 7.2, add more cars than 5.8 version
Use for key programming. More cars than any other transponder machine .

Function introduces of T300 chip key decoder
1. Read the vehicle malfunction code
2. Clear the vehicle malfunction code
3. Read the system data stream
4. Read IMM0/ECU ID
5. Fetch the machinery key code
6. Clear vehicle key memory
7. Program new key
8. Read vehicle key login password
9. Distinguish types of ECU
10. ECU-IMMOBILISER programme
11. Read EKA password
12. Programme new EKA password
13. Programme telecontrol implemen