********** 5.5 MM x 2.1 MM Female 5V
Socket: Threaded 5V high current metal dc female receptacle plug;
Mount Hole Diameter: 11mm;
Total Size: 16 x 17mm/ 0.63" x 0.67" (D*H) *****DC Power Jack 5.5 mm x 2.1 mm, Durable: High Quality Metal Copper Material 5.5 2.1 jack, Insulation flame retardant, Fast conduction***** 2.1MM Panel Mount Power Jack, Easy to
Install: DC Barrel Power Plug Using Positive and negative soldering, More convenient to use; And the longer side is negative, the shorter side is postive*****Multipurpose 5.5MM
Wall Mount DC: barrel 5v socket for 2.1 mm power supplies; for connecting power sources to your Wireless Stereos; for low voltage solar controller board; for laptop computers, small televisions and other electronic*****What You Get? 10pack 5.5 x 2.1 mm 2 pin connector + 10Pack nice touch rubber dust covers +30 days unconditional replacement / money back guarantee(Just E-mail Us If You Have Any Problem)