Female 2.1mm x 5.5mm DC Power Jack Adapter Connector for CCTV Camera (Pack of 2)

Almost every small DC-powered device, from a CCTV camera to a router to a basic power adapter, uses the same 2.1mm x 5.5mm barrel jack standard, and having a couple of female jacks on hand means a damaged or missing socket on one of these devices doesn't have to be a dead end. Wiring one of these in as a replacement, or building a custom power pigtail that plugs into a standard wall adapter, is a quick job once the right jack size is in hand, and this pack of two means there's a spare left over for the next repair.