Atlona Flat HDMI 1.3b certified cables are designed to provide the highest quality in High Definition Video and Digital Audio transfer. Simply the best cables you can get for your home theater system. Atlona Flat HDMI 1.3b certified cables are unlike any cable you will find on the market. Supporting transfer rates up to 10.2 Gbps at resolutions up to 1440p, this cable is designed to surpass all current standards of HDMI. Experience stunning colors, and Dolby TrueHD audio through our premium cables and youâ?TMll understand just how much youâ?TMve been missing. Our unique flat design allows us to spread our oxygen free copper conductors apart farther than archaic round cable designs, which helps us reduce cross-talk even at bit transfer rates up to 387Mhz. In the world of HD cables, no one can compete with Atlona quality. These cables have been certified for HDMI 1.3b, UL CL3 and RoHs for in wall use. Choose the best cable for your home theater. Choose Atlona Technologies.