NXP Smart Key Adapter P/N: MCKB020 GMC 2019 2020
The MCKB020 solder-free adapter is a spring-clamp work board made for reading and writing NXP smart key chips in GMC 2019-2020 smart remotes. It connects straight to the key PCB, so key renewal, data reading, and remote adding can be done without desoldering or damaging the original board.
Key Features
- 100% solder-free connection — no heat, no risk to the key PCB
- Spring-loaded clamps lock the smart key board in place for stable contact
- Gold-plated pogo pins for reliable, low-resistance signal transfer
- Labeled pinout: MSCL, GND, WAKE, MSDA, VCC, plus VCC, MSCL, GND, WAKE, and MSDA contact points
- Multi-pin connector socket for standard tool cables
- Board version 20-V1.0, supplied in a protective storage case

