My Cable Mart MyCableMart 50ftPLENUM Standard Speed HDMI Cable with Ethernet 28AWG, Gold Plated

This uni-directional HDMI cables (one end of the cable is marked SOURCE, the other end DISPLAY) allows you to run long length HDMI runs into PLENUM SPACES.HDMI Version 1.4A SpecificationHDMI Ethernet ChannelAudio Return Channel (ARC)Full 3D SupportSupport for ANY TV refresh ratesCable Specifications and Additional Features:Plenum Rated (UL Number: E197461B)Teflon/PVC jacket insulation is fire-retardant and is low-smoke rated PVC meeting National Fire Protection Assoc (NFPA) 90A and Article 800 of the NECWire Gauge: 28 AWGBuilt-in Equalizer/Booster at DISPLAY ENDGold Plated 1u (All 19 wires and Ground Shroud)Silver-tinned PURE copper wire for maximum conductivity - without ANY harmful lead (RoHS)Triple Shielded, EMI (Foil, braid, foil)100% Backward compatible with all previous HDMI versions