【High Quality】DC 5.5mm x 2.1mm Male to Female Extension Wire,Cable length is1.65 ft(0.5 Meters).Handy and portable size, easier to be put into bags or pockets, keeping organized and saving space, and get rid of knot and tangle | 【Features】 DC Extension Cable plug size:5.5x2.1mm,the outer diameter is 5.5mm, and the inner diameter is 2.1mm.With Lock Nut,Can be locked with your device to prevent it from falling off，protects the equipment female seat being wet by rain or water. | 【Easy installation】- Plug and Play, easy to use. With DC jack input and output, The 90 degree right angle plug jack cable can be easily go through the narrow gap, will never bend and damage the power supply cord.90 degree DC Extension Cable make it more convenient when you when working. | 【Premium Material】18AWG Pure copper wire core provide good conductivity and stable transmission. Soft PVC housing cable long service life.featuring lower resistivity and better electrical conductivity. | 【Strong Compatibility】Used for Ip camera, DVR Standalone, Audio camera Ideal for LED light strip, rigit strip, LED signage, and CCTV security camera, car, boat, monitors, lighting,printers, sensors, DVR, external hard drives,audio mixing and recording equipment, or anything that requires DC input and accept 12V 2.1mm x 5.5mm plug.