hey,when I search on google (cas4 programmer),many forum member in dk Discuss that Yanhua mini acdp features can be the first one in car key programmer,as follows

1.Overturn the traditional work mode:
Single operation is changed to team cooperation.

2.Change of operation mode:
PC operation is changed to mobile phone operation.

3.Change of test connection mode:
Electric soldering iron is changed to No-solder dedicated connector.

4.Change from artificial observation to intelligent monitoring:
Artificial observation/trying is changed to automatic detection algorithm , graphical indication the reliability of connection. Ensure the data is not damaged and lost.

5.Change of service mode:
Offline service is changed to online synchronous service.