ITEM NAME:Jack male stereo power jack adapter 2.1x5,5mm DC JACK Connector for CCTV CA M4S9 Jack male stereo power jack adapter 2.1x5,5mm DC JACK Connector for CCTV CA M4S9 Interior Diameter: 2.1mm Outside Diameter: 5.5mm Package Included: 1 x jack Note:Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/-1-3cm..Note:Light shooting and different displays may cause the color of the item in the picture a little different from the real thing.
