What You Get: 2 x DC 1 Female to 2 Male Power Splitter Adapter Cable，Length: 11.8inch/ 30cm | This DC power extension cable is 1 Female to 2 Male, suitable for any device that requires a power adapter with a 2.1 mm x 5.5 mm plug.Please check the size of the power plug. Quantity: 2Pack | For 5-24V dc 2 way splitter cable. This power extension adapter cable is very perfect for CCTV cameras, surveillance equipment, surveillance routers, lighting, automobiles, broadband cats and other devices that require DC input and accept 2.1mm x 5.5mm plugs. | DC Y splitter cable uses one power adapter to power two cameras/light strips,which is convenient and cost-effective. It is light weight and easy to carry. | Our cables are made of high-quality copper with good electrical conductivity.