3/5/10/15/20/30/50 Meters DC 12V Power Extension Cable 5.5*2.1MM Female To Male Power Cord For CCTV Security Camera LED Strip
https://www.vogueparade.com/shopping/EN/200004343/1/1005002935153188/351015203050-meters-dc-12v-power-extension-cable-5521mm-female-to-male-power-cord-for-cctv-security-camera-led-strip//