3FT 28AWG High Speed HDMI Cable High Speed Certified HDMI Cables for true HD picture and sound. Our new HDMI cables represent the ultimate level of performance offered by HDMI. :3D Support - You can watch a 3D images with a single connection.Audio Return Channel - Allows an HDMI-connected TV with a built-in tuner to send audio data "both upstream and downstream" to a A/V receiver or surround audio system, eliminating the need for a separate audio cable.Additional Color Spaces Supported - These cables now offers native support for three additional color spaces: sYCC601 color, Adobe RGB Color and Adobe YCC601 color in addition to RGB color and x.v.Color. These cables now promise to deliver a wider palette of colors to bring you full range of colors perceptible to the human eye.In addition, Keep in mind that every HDMI version is backward-compatible with all previous versions of HDMI. - Our HDMI cables features shielding with a durable, Blue PVC outer layer. The shielding provides outstanding defense against outside interference and helps maintain the integrity and purity of the digital signal. The cables also features gold-plated connectors that resist corrosion while offering optimal signal transfer with lower distortion at the point of contact. The result is sound and picture quality that is faithful to the original.These professional grade cables have ferrites that reduce electromagnetic noise for unmatched output clarity.What is HDMI Type A? Nineteen pins, with bandwidth to support all SDTV, EDTV and HDTV modes. The plug (male) connector outside dimensions are 13.9 mm × 4.45 mm and the receptacle (female) connector inside dimensions are 14 mm × 4.55 mm. Type A is electrically compatible with single-link DVI-D.