Introducing the RadioShack A & B pushbutton switch TV antenna cable selector. This device allows you to easily switch between two different cable inputs for your TV without the need for unplugging and plugging. It is compatible with various brands and products in the cable industry and has a coaxial F audio-video output. With a simple push of a button, you can enjoy different channels and programs hassle-free. Add this antenna switch to your collection of TV and audio accessories today!