Use with Greenlee HDFT Connectors. Make premium HDMI High Speed with Ethernet cables. Supports HDMI 1.4 features: 3D, Ethernet and Audio Return. 100 FT 24 AWG HDFT cable. Solid-core long grain copper. Fifth twisted pair for Ethernet and audio return. Other HDMI 1.4 features supported: 10.2 GBPS Data Rate, 3D Video Formats, Deep Color and 4K x 2K Resolution.