1. New MB SD Connect Compact 4 Star Diagnosis support wireless diagnose;

2. New MB SD C4 Star Diagnosis not only support K line diagnose and CAN BUS but also UDS diagnose protocol. Because old MB STAR C4 main board do not have UDS chip, so
old MB STAR C4 can not support it;

3. Multiplexer now use Lan cable to connect, can fit Only applies to DELL computer and ThinkPad computer

4. Connector adopt Military quick swap technology, it can support 10,000 times pull plug, more stable;

5. All core accessories adopt original new packing chip, and 24hours test, guarantee the quality of the products;