【Strong compatibility】：CCTV 10M (33FT) 5.5 x 2.1 mm DC 12V power extension cable, male female connectors. The extension cable suitable for any applications that requires DC 12V input and accept 2.1mm x 5.5mm plug.（Does not work with other size）

【High quality】：The DC 12V power adapter extension cord is of high quality, with more reliable connection and lower energy consumption. To solve your troubles that the dc power cord is not long enough or there is no socket nearby, so that you can install the equipment you want to install anywhere.

【Plug and Play】：This kind of CCTV cable is plug-and-play, and can be well adapted to various application scenarios. The dc power cable 2.1mm x 5.5mm for wifi security cameras, CCTV surveillance cameras, ip cameras, DVR independent cameras.

【DC 12V Power Extention Cable】：Please check the plug size before buying to ensure that the dc plug power adapter extension cable is compatible with the power adapter. This power extension cable is compatible with DC 12V 2.1mm×5.5mm plug power adapter.

【Quality Assurance】：We provide free lifetime technical support. Quality service is one of the reasons why you choose our DC power extension cord. If you encounter any problems, please do not hesitate to contact us, we will reply you within 24 hours.