OBDSTAR X300 Pro4 key master 5 full version is an all-purpose immobiliser programming device meticulously designed by OBDSTAR for locksmith. Same IMMO system as X300 DP Plus.
1 year free update.
Upgrade Service for OBDSTAR X300 DP Plus B Configuration to C Full Configuration
OBDSTAR X300M is a professional cluster calibration tool, which adopts ARM high speed chip to keep it running fast, stable and anti-jamming.
It can not work on most vehicles from 2017 and up. There is no more update for it. If you want to work with new vehicles, please buy OBDSTAR Odo Master.