Importer520 Gold Plated 25FT HDMI 1.4 Cable Supports 3D & Audio Return Channel Advanced High Speed Cat 2/Category 2 + Ethernet and 3D Supports HDMI Ethernet Channel, Audio Return Channel, 3D, 4K x 2K resolutions of 3840x2160 and 4096x2160, PS3, Xbox, 1080p, 1440p and higher Brand new generic bulk package Worlds first 1.4 HDMI Cable Fully backward compatible Ethernet Function added Audio Return Channel