Premium 3 Foot High Speed HDMI Cable for your LG 42LK450 HDTV ! Supports: 1080p-2160p, 4K, 3D, Deep Color, TrueHD, CL3, and 800Hz technologies. Experience digital high definition of your video in one cable Enjoy movies and games at up to 2160p resolution Superior audio via the Dolby Digital 7.1 Surround Sound output Tripple shielded, lossless cable audio and video cable quality. Supports Video 1.4 Resolutions: 1080-2160p.