Acoustic Research PR4185 Pro II Series HDMI Cable with Audio Return Channel (6 feet, Black) (Discontinued by Manufacturer) HDMI 1.4 compliant: supports ethernet, 3D, deep color and more Ready for all HD formats up to 1440p, like Blu-ray, HD satellite and HD cable TV 10.2 Gbps max TMDS bandwidth provides an amazing HD experience TV refresh rate up to 240Hz provides a smooth, fluid picture, great for sports and movies 48-bit color depth for smoother color gradients