FORSPARK 4K HDMI Cable 3 High Speed 18Gbps HDMI 2.0 Cable HDCP 2.2 4K HDR, 3D, UHD 2160P, HD 1080P, Ethernet Audio Return HIGH DYNAMIC RANGE Realize wider and richer range of colors,ULTRA 3D COMBINED WITH 51 AUDIO CHANNELS provides high quality sound RICH VIDEO QUALITY: FORSPARKs HDMI cable supports full 4K HD picture quality at 60hz, as well as 480i, 480p, 720p, 1080i, 1080p, 2160p, and HDCP 2.21 CONNECTS Blu-ray players, Fire TV, Apple TV, PS4, PS3, XBox one, Xbox 379, computers and other HDMI-enabled devices to TVs, displays, A/V receivers and more Ethernet & Audio Return Channel - Eliminate all network & audio cables between devices HIGH-QUALITY MATERIALS: To meet our customers needs, FORSPARK only uses high-quality materials in our HDMI cables to provide a beautiful, crisp viewing experience. Each HDMI cable has 24K gold connectors, 119% oxygen-free copper, and a full shield design to ensure there is no loss of signal transmission