Below is an instruction that describes a task. Write a response that appropriately completes the request.

### Instruction:

Create a detailed description for the following product: TEST-Mate, belonging to category: Handheld Adapter for Testing Assembled PCBs

### Response:
This small adapter is a hand-operated test system with integrated hardware, which connects the 21 contact pins directly with the printed circuit board (PCB). At the touch of a button, the device is locked onto the PCB and the functional testing can be carried out immediately via the included My-Test testing software. A second touch of the button releases the adapter. Test-Mate is connected to a docking station via a USB port, which also supplies it with power.
### End