Akyga® AK-SC-17 is a quick coupler equipped with a DC power socket with standard dimensions of 5.5 mm x 2.1 mm with screw terminals, enabling quick and convenient connection of the UTP cable. The product allows, for example, to extend the power cable without the need for soldering. Insulated wires should only be placed in the terminals and tightened with a screwdriver. Screw connections are marked with "+" and "-" on the top of the insulating casing.