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 it39s ideal for in wall cable runs in your home and office installations the cable features built in amplifier circuitry which actively boosts your hdmi signal with no external power required it39s the perfect solution for longer transmissions without any signal loss the hdmi cable is cl2 rated for in wall installations making them per