| Features: brand new and high quality DC5521 male to male power extension cable,for DC plug size: 5.5mm x 2.1mm,outer diameter 5.5mm, inner diameter 2.1mm Made of insulated plastic safety material wrapped, copper wire conductive, safe and stable. Convenient to use, and add an for extra power socket to the power supply to connect the for DC 0-12V supply equipments. Can be widely used in LED light bars, LED signs, CCTV surveillance cameras, automotive electrical appliances, automotive amplifiers, automotive wiring harnesses, circuit boards, etc. The wire is flexible and durable, environmentally friendly PVC for jacket, with a much longer service life. Specifications: Type: Male to Male for DC … | |