quality and 100% new ,7dBi Antenna Extension Cable with copper core. Very easy to use and install. And the antenna is removable from the magnetic base. The antenna extension cable is as long as /10ft,it easily fits houses of all size to enhance the wifi signal between different units of your CCTV system. It is widely used in wireless CCTV cameras to strengthen the wifi signal to the NVR when the distance is very far or there're obstacles between them like ceilings or walls. Super easy to mount: Designed with magnetic base and equipped , you can to any metal (ceiling ,wall, glass etc). colour:black Material:ABS size:Line length: 3 meters Package Contents: 2 * antenna Only the above package content, other products are not included. Note: Light 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.