Wireless Transmission Video Transmitter&Receiver HDMI-Compatible Extender Display Adapter Cable Screen Mirror for Camera PC ToTV

Plug-and-Play Equipped with an independent HDMI-compatible transmitter, this extension cable does not need drivers or internet connection, making meetings more efficient with plug-and-play.2. Note The computer needs to support extended mode.3. Wireless Connection for Mobile Phone Screen Sharing No complicated operations needed, easily connect your smartphone to the big screen via wireless signal.5. Built-in Antenna With a built-in antenna design behind the big screen, this extension cable offers fast screen sharing and projection in a clean and tidy way.