Q8Q3-2 8K 3 In 1 Out HDMI 2.1 Video Switcher 4K 120Hz HDMI Switch 1.8K60HZ 4K120HZ Support:This HDMI 2.1 switch supports ultra-high resolutions of 8K@60Hz, 4K@120Hz, and 1080P@240Hz, providing a transmission rate of up to 48Gbps for stunning visual quality. 2.Three-In-One-Out Design:High-quality aluminum alloy HDMI 2.1 switch allows connection of 3 HDMI sources to one display, reducing cable clutter and enabling seamless switching between devices for work and gaming. 3.Plug and Play:No additional power supply needed. The 8K HDMI switch box automatically draws power from source devices through HDMI ports. (Note: Keep 2-3 input sources powered) 4.Wide Compatibility:Compatible with all HDMI 2.1 devices, including for PS5, PS4, Xbox, Apple TV, laptops, Blu-ray players, and more. Outputs to HDTVs, projectors, and monitors. 5.Versatile Application:Ideal for learning, entertainment, and work scenarios, delivering ultra-high-definition smooth video and picture quality. For optimal 8K resolution, ensure HDMI cable length on both ends doesn't exceed 3m9.8ft. 6.Advanced Features:Supports HDCP 2.3, compressed audio formats, DTS Digital, Dolby Digital (DTS-HD and DOLBY), and automatic signal source recognition with LED indicators. Specifications: 1.Model: Q8Q3-2 2.HDMI Version: 2.1 3.Maximum Resolution: 8K@60Hz, 4K@120Hz, 1080P@240Hz 4.Bandwidth: 48Gbps600MHz 5.Input Ports: 3 x HDMI 6.Output Ports: 1 x HDMI 7.Color Depth: 4:4:4 RGB 8.Audio Support: Compressed audio, DTS Digital, Dolby Digital (DTS-HD and DOLBY)