1.8K@60Hz HDMI 2.1 Switching:Supports high-resolution video up to 8K@60Hz, 4K@120Hz, and 1080P@240Hz with 4:4:4 8-bit color, ensuring stunning visual quality.
2.3x1 Port Configuration:Easily share video and audio from 3 different HDMI sources to 1 HDMI display, eliminating the need for frequent plugging and unplugging.
3.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 PCM 7.1.
4.Seamless Switching:Experience lag-free, flicker-free switching without resolution drop, controlled via infrared remote or panel button for convenience.
5.Wide Compatibility:Works with various devices including for Xbox One X, PS4 Pro, 4K TVs, Roku 4, Amazon Fire TV, Blu-ray players, and projectors, supporting all major operating systems.
6.User-Friendly Design:Plug-and-play functionality with 5V/2A power supply. LED indicators show active ports, and CEC support enhances ease of use.

Specifications:
1.Model: Q8-3
2.HDMI Version: 2.1
3.Input Ports: 3 x HDMI
4.Output Port: 1 x HDMI
5.Max Resolution: 8K@60Hz, 4K@120Hz, 1080P@240Hz
6.Color Depth: 4:4:4 8-bit
7.Video Features: VRR, HDR 10, Dolby Vision, 3D
8.Audio Features: ARC, Dolby Atmos, DTS X, Dolby True HD, DTS-HD Master Audio, PCM 7.1
9.Control Methods: IR Remote, Panel Button
10.Power Supply: 5V/2A (Type-C)

Note: A qualified HDMI 2.1 cable no longer than 10 feet/3 meters is strongly recommended. Only 3-in-1 output is supported, 1-in-3 output or "bi-directional" is not supported.