Cables are fully tested to support all HDMI 2.0b functions including 18 Gbps transfer speeds, Ethernet, 3D, 60Hz Ultra HD (UHD) 4K 2160p (4:4:4 Chroma), HD 2K 1080p, QHD 1440p, HDCP 2.2, 48-Bit Deep Color, Audio Return Channel (ARC), HDR, Mirror & Extend modes. Ultra high speed HDMI cable combines premium audio and video into a single cable for many AV and home theater needs. Compatible with all HDMI-enabled and streaming devices such as your Blu-Ray, DVD, CD player, PC computer, Apple TV, Roku Ultra, HD cable box, PS4, Xbox One, 360, Fire TV, PS3, PS4, Switch, 4K, HDTV, monitors, displays, projectors, and more. Compatible with Dolby True HD 7.1 audio. Backwards compatible with HDMI 1.4, 1.3 & 1.2 and hot pluggable. LegitWires cable features a patented locking head with retractable smart clips that provide a simple, secure attachment into HDMI ports, preventing loose connections and interference. This locking head design resists almost 8 pounds of withdrawal force, even after