Certified Version 1.3b HDMI CL2 transfers at 10.2 Gigabytes per second. This will be a top of the line cable for a long time. Supports 1080p Full HD picture quality and Supports up to 1600p (future proofed) Category 2 Certified, Oxygen Free Copper Vapor-Infused catalyst Supports 480i, 480p, 720p, 1080i, 1080p resolution Dolby TrueHD and DTS-HD Master Audio bitstream capable Full HDMI 1.3b support 340Mhz Bandwidth ready. Manufactured by authorized HDMI adapter which ensure this cable is manufactured to the standards set by HDMI association. 100% Certified with HDMI standards by HDMI Licensing LLC. This Certificate is owned only by a handful of companies around the world and certifies manufacturer's ability to produce true HDMI quality cables.