Pearl HDMI features long grain solid copper LGC conductors ^^ Partial attention has been paid to maximizing the performance of HDMI and indeed AudioQuest HDMI cables take sound performance to new levels ^^ High-speed HDMI cables have the bandwidth required for video up to 8K/30 or 8-bit 4:2: 0, which is a resolution of 7680 x 4320 up to 30 frames per second ^^ Uses active frequency equalization to enable full performance of 18 gigabits/4K Ultra HD ^^ Polyethylene is low loss and has a benign distortion profile of expanded polyethylene with its high air content, it causes much less blurring effect common to other materials