•【8K@60Hz HDMI 2.1 Switch】This 4x1 HDMI switch supports ultra-high resolution up to 8K@60Hz, 4K@120Hz, and 1080P@240Hz with 4:4:4 8-bit color, ensuring stunning visual quality. •【Advanced Video and Audio Support】Compatible with VRR, HDR 10, Dolby Vision, and 3D effects. Audio support includes ARC, Dolby Atmos, DTS X, Dolby True HD, DTS-HD Master Audio, and PCM7.1. •【Seamless Switching】Experience zero latency and no resolution drop when switching between 4 HDMI sources. Infrared remote control and panel button for easy operation. •【High Compatibility】Works perfectly with various devices including for Xbox One X, PS4 Pro, 4K TVs, Roku 4, Amazon Fire TV, Blu-ray players, and projectors. Compatible with Windows, Mac OS, and Linux. •【Easy Setup】Plug-and-play design with 5V/2A power supply. LED indicators show active ports. Supports CEC for enhanced device control. Specifications: •Model: Q8-4 •HDMI Version: 2.1 •Input Ports: 4 x HDMI •Output Port: 1 x HDMI •Max Resolution: 8K@60Hz, 4K@120Hz, 1080P@240Hz •Color Depth: 4:4:4 8-bit •Video Features: VRR, HDR 10, Dolby Vision, 3D •Audio Features: ARC, Dolby Atmos, DTS X, Dolby True HD, DTS-HD Master Audio, PCM7.1 •Control Methods: Panel button, Infrared remote •Power Supply: 5V/2A (Type-C) Note: A qualified HDMI 2.1 cable no longer than 10 feet/3 meters is strongly recommended. Only 4-in-1 output is supported, 1-in-4 output or "bi-directional" is not supported. Package included: •1 x English Manual •1 x Type-C 5V 1A Power Adapter •1 x Remote Control •1 x HDMI Switcher