Product Features: 2.1mm X 5.5mm DC plug extension cable allows flexible option for setting up electronic device such as CCTV camera, printers, LED lamps and signage, sensors, anything that requires DC input and accept 2.1mm x 5.5mm plug, where wall outlet may be out of reach. Comes with female jack at one and a male plug on the other to extend the reach of DC power supply.STARTE is one of the largest right angle dc 5.5 x 2.1mm plug to socket cable manufacturers and suppliers in China. Find the best quality and durable customized right angle dc 5.5 x 2.1mm plug to socket cable from our factory here.cord 2.1mm jack to four 2.1mm plugs power supply adaptor, 4 way camera power supply splitter Item# DC-5Y 2.1mm x 5.5mm DC Barrel Plug Splitter, 1 Female Jack to 4 Male PlugsItem# TC250Straight. DC Cable. $2.25 As low as $1.39. Qty. Add to Cart. In stock. Add to Wish List Add to Compare. DC Pigtail, 6ft, 24ga, 1.7MM X 4.75MM Right Angle DC POWER PLUG, EIAJIII EIAJ3 Class, Mates with 263B, 375B, 220B Jacks.