【4 In 1 Out Auto Switch】SkycropHD HDMI 2.1 switch easily connects 4 HDMI source devices to 1 UHD TV, monitor or projector; it supports auto switch and manual switch between 4 HDMI input devices to 1 HDMI output display with no loss of sound or picture quality | 【Ultra-High Definition】The 8K HDMI switch box supports up to 8K@60Hz, 4K@120Hz resolution, also backwards compatible with 2K, 1080P@120/100/60/50Hz... providing you with a smooth and clear image display for gaming and other high-speed applications | 【HDMI 2.1 Features】HDMI 2.1 switch supports HDR 10, HDR10+, VRR, ALLM, Dolby vision, 3D video format, and Dolby HD, DTS HD, Dolby Atoms, Dolby AC3, LPCM audio format, delivering stunning picture quality with immersive surround sound | 【Wide Compatibility】This 4 Port HDMI switcher is compatible with a wide range of devices with HDMI output like PC, PS5, Xbox Series X, Nintendo Switch, UHD Blu-Ray Player, Roku Ultra, Apple TV, Chromecast, Fire TV, and more | 【High Performance】With high speed 48Gbps transfer rate and HDCP 2.3 compliant, SkycropHD 8K HDMI switch brings you a wonderful game/film time (certified HDMI 2.1 cable less than 10ft is recommended) | 【Considerate Durable Design】Wall mountable design, durable metal enclosure for quick heat dissipation and excellent longevity, LED indicator lights make it easy to identify which device is connected | 【Package Includes】HDMI 2.1 switch x1, IR Remote x1, Power Adaptor x1, User Manual x1