Make Liberty's breakthrough DL-AR adapter ring part of every install and feel the love from your customers!Our patent-pending tensile aircraft strength ring & clamp locks to an HDMI cable (sold separately) keeping all of your adapters at your fingertips.Not only do you get a solid and reliable connection but the adapters are secured to the HDMI cable so they can't get lost before the next presentation!This DigitaLinx Adapter Ring Includes:-1 Security clamp to attach Apple Adapters to DL-AR system (DL-AP)-1 Base security clamp cable and hardware for DL-AR system