[HDMI 2.1 Switch 3 in 1 out] HDMI switcher can seamlessly connect 3 HDMI sources to 1 HDMI display (CANNOT display simultaneously). This HDMI splitter 3 in 1 out supports connecting 3 HDMI devices (gaming consoles, TV box, DVD player etc.) to 1 HDMI display. [Ultra-High-Definition 8K Resolution]HDMI hub supports 8K@60Hz, 4K@120Hz (4K@165Hz/144Hz) ,and backward compatible with 2K@240Hz, 1080P@240Hz resolution, provide you with transfer rates up to 48Gbps. Plus VRR, Dynamic HDR Chroma 4:2:0/4:2:2/4:4:4 and supports Dolby Vision and HDCP 2.3 compliant, promise you smoother, more responsive gameplay experience with a sharper and more realistic picture. [Fast and Stable Transmission]This HDMI switch provide you with high-definition transfer rates up to 48Gbps at full bandwidth.Using 8K resolution or other high resolution and high refresh rates requires the use of HDMI 2.1 cables to connect devices. [Broad Compatibility] HDMI Splitter Switcher is perfect for all the devices with standard HDMI interface. Support Input: computer, for XBox 360, for XBox One, for PS5/for PS4/for PS3, Blu-Ray DVD player etc; Support Output: HD-Ready or Full HD TVs, monitors, projectors etc. HDMI Cable NOT Included. Colour: As Shown Material: Aluminum Alloy Package Contents: 1 x Switcher Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.