Kenable 5.5×2.1 mm DC Power Coupler Female to Female Adapter

The Kenable DC power coupler is designed to provide an effective solution for connecting two male DC power cables or converting a male plug into a female socket. Extending the reach of CCTV camera power supplies, adapting LED lighting, or customising power cable configurations is made simple without the need for cutting cables or new leads. The coupler features an industry-standard 5.5mm outer diameter with a 2.1mm inner pin, making it compatible with a wide range of power cables used for security cameras, routers, LED strips, and other 12V devices. The female to female configuration allows a male DC plug to connect at both ends, functioning as an inline joiner. Constructed with nickel-plated internal contacts, this adapter ensures excellent electrical conductivity and superior corrosion resistance compared to standard brass alternatives. The robust black plastic housing protects internal components while providing secure cable retention. Common applications for this coupler include extending CCTV camera power cables, joining short power leads, adapting power supplies, and creating custom electronics projects. The compact size is ideal for installations in tight spaces, particularly behind monitors or within equipment racks. Please verify that your existing cables use the 5.5×2.1mm standard, as DC barrel jack sizes can vary between manufacturers. For compatibility concerns, check your device specifications or measure your existing connector. Note that this adapter is intended for low voltage DC applications only.