1 Piece DC Power Extension Cable 4.0x1.7mm Male to 4.8x1.7mm Female Barrel Plug Adapter Cord for CCTV Security Camera LED Strip Router Monitor Power Supply Connection

This single DC power conversion extension cord solves the problem of mismatched barrel power ports for various small electronic devices. The input side is a 4.0mm outer diameter ×1.7mm inner diameter male DC plug, while the output end is a 4.8mm×1.7mm female DC jack, realizing seamless power transfer between two common DC interface sizes.

Made of thickened pure copper internal conductors, the cable features low resistance to reduce heat generation and voltage loss during continuous power supply. The integrated injection molding connectors are firmly fixed and not easy to loosen, which greatly improves the stability of power supply for 24-hour working equipment such as surveillance cameras.

The flexible PVC outer jacket has good insulation and weather resistance, suitable for indoor wiring as well as semi-outdoor CCTV camera installation environments. No additional installation tools are needed, just insert the plugs into the power adapter and device socket directly.

It is an essential spare wiring accessory for security system installation, LED lighting modification, office small equipment power arrangement and electronic DIY maintenance projects.