Product Name : DC 1 male to 4 female 5.5x2.1 splitter Compatible with 12V DC Components for camera power connecting supply and led strip light single color 3528 5050 bars and other low voltage accessories，Avoid Soldering with easy-plug 5.5mmx2.1mm DC Jack connector, DC Y splitter cable uses one power adapter to power three cameras/light strips. Note:Our Cable is made of great High-quality copper, and cover with PVC material.there are two different sizes of 5.5mm DC barrel jacks. Both are the same outer diameter, but one kind has a 2.1mm inner pin diameter, and the other 2.5mm. This product is only compatible with the 2.1mm pin size. Color : Black;Connector : 5.5mmx2.1mm Length: 11.8inch/ 30cm Weight : 43g Package Content : 2 x 1 male to 4 female 5.5x2.1 splitter Connector : 4 female head,1 male head