DeLOCK 65421 cable gender changer DC 2.1 x 5.5 mm 2p Black, Green, Silver

This DC to Terminal Block adapter is made for special industrial application e.g. for connecting single wires with open cable heads. It also can be used in the hobby area for example for model railroading. Therefor you can connect various devices with suitable DC power connector to the adapter in order to supply your devices individually with power (depending on the requirements of device).