Comprehensive Cable HD-HD-35PROBLK Triple Shielded Video/Audio/Network Cable, HDMI, Black True professional grade heavy-duty gauge oxygen-free construction ProGrip connector utilizes up to 16 lbs. of retention force to help keep connector in place Sure Length indicators on the connector heads make it easy to organize for installations Simultaneous delivery of dual video streams to multiple users on the same screen Simultaneous delivery of multi-stream audio to multiple users