hdmihsmm50 Provides A High Speed Connection Between Hdmi-enabled Devices. This 50 Foot High Speed Hdmi 1.4 Cable Includes 2 Maleconnectors And Durable, High Quality Construction To Provide A Dependable Hdmi To Hdmi Connection Between Devices Such As Hdtvs And Blu-ray Or Dvd Players. It Supports Full 1080p With A 120hz Refresh Rate Or 3d Tv, As Well As An Audio Return Channel And An Ethernet Channel.