SIM&NAT Led Strip Light DC Jack 5.5mm x 2.1mm Solderless Splitter Cable, DC Power 1 Female to 2 Male Splitter Adapter Cord for 3528 5050 SMD, Pack of 2 This DC Power Adapter Cable Pigtail splits 1 power signal into 2, Convenient and cost effective way to power up 2 strips/cameras with 1 power adapter Easy installation with DC Jack connection (Plug Diameter: inner 2.1mm, 5.5mm outer ), no soldering required. Used For: RGB or Single color LED strip such as 5050 3528 led strip and CCTV Camera Material: PVC plastic and copper Color: Black, Length: 15 inch/ 37 cm