Startechcom high speed hdmi cable mm active cl2 in wall 30 m 100 ft connect your hdmi devices up to 30m away with no signal loss built in active amplifier circuitry for longer connections cl2 rated for in wall installations supports ultra hd resolutions up to 4k x 2k this active hdmi cable offers a connection distance of up to 100 feet 30 meters between your hdmi enabled devices it meets cl2 rating safety requirements so itrsquos ideal for in wall cable runs in your home an