Monster HDMI 400's advanced design and construction exceeds HDMI standards and transfers digital AV signals with optimal power, accuracy and clarity. 24k gold contacts resist corrosion to provide optimum signal transfer. Triple-layer shielding rejects interference for the clearest picture possible. And Monster's gas-injected cellular dielectric helps facilitate high velocity transfer and maximum signal strength, even over long lengths. Features Include:Supports multiple audio formats, from stereo to multi-channel sound. Gas-injected dielectric for optimum signal strength and ultra-low loss. High-density triple-shielding for maximum rejection of RFI and EMI. For high-definition video (720p and 1080i) or standard video formats.Cable measures 13 feet in length.Model number HDMI400-4MIncludes Retail Packaging.