The main board of the pre-installed socket (input/output VH3.96 3A2/5P) is plugged directly.

The QLK17W product is with easy installation. Input/output with 90 degree 2.54 row needles, which can be used for reserved hole welding wire hole.

Highly efficient and reliable power modules that provide stable output for 3-5W devices.

The product is easy to install. And input/output terminal (2P 8mm foot/6P 4mm), which can be used with retained hole welding line.

The productis with easy installation. And pre-installed terminals (HB 611-6.35mm) are usedon the motherboard for direct connection.