Make Liberty&#39;s breakthrough DL-AR adapter ring part of every install and feel the love from your customers!&lt;br /&gt;&lt;br /&gt;Our patent-pending tensile aircraft strength ring &amp; clamp locks to an HDMI cable (sold separately) keeping all of your adapters at your fingertips.&lt;br /&gt;&lt;br /&gt;Not only do you get a solid and reliable connection but the adapters are secured to the HDMI cable so they can&#39;t get lost before the next presentation!&lt;br /&gt;&lt;br /&gt;This DigitaLinx Adapter Ring Includes:&lt;br /&gt;-1 Security clamp to attach Apple Adapters to DL-AR system (DL-AP)&lt;br /&gt;-1 Base security clamp cable and hardware for DL-AR system