CERTIFIED 8K ULTRA HIGH SPEED HDMI CABLE - Officially HDMI 2.1 Certified to support 48Gbps bandwidth for flawless signal transmission. Backward compatible with HDMI 2.0/1.4, ideal for use as a monitor cable or HDMI cord for streaming and gaming devices GAMING-GRADE PERFORMANCE - Enjoy crystal-clear picture on your 8K TV or display with support for 8K@60Hz, 4K@120Hz, 2K@240Hz, and HDR10+. Support higher refresh rates, perfect for PS5, Xbox Series S/One/360, Blu-ray, NVIDIA Shield. VRR, eARC, HDCP 2.3 for elite-level gaming BUILT FOR DURABILITY & PERFORMANCE - Premium build with 100% pure copper conductors, 24K gold-plated connectors, and strong braided jacket UNIVERSAL COMPATIBILITY Compatible with Switch, PS5 PS4 PS3, Apple TV, Xbox Series S/One/360, Ro-ku Ultra, PC, HDTV, Monitor, Projector, NVIDIA shield TV, DVD Blu-ray LIFETIME WARRANTY - BlueRigger cables are backed by a Lifetime Warranty and US-based customer support