【3 in 1 Out HDMI Switch】-- This HDMI switcher can easily transfer video and audio from 3 HDMI devices to an HDMI screen. With 3 LED indicator, you can easily know which HDMI port is active from the LED light ( Only 1 of the 3 displays works at a time) 【Manually Operation Switching】-- This manually switch box has the key-press-switching function, just simply press the button on the HDMI switch to make shift of 3 HDMI input sources without having to plug or unplug, which is ideal for trade show, conference room, bedding room, living room, kitchen room and backyard, etc. 【Vivid 4K@60Hz Resolution】-- HDMI switch box supports resolutions of 4K@60Hz/30Hz, 2K/60Hz/30Hz, 1080p @ 60Hz, 1080p @ 30Hz, 720p, etc. With this HDMI switch, you can enjoy 3D visual and immersive experience. Note: please use standard HDMI 2.0 Cable, the recommended total length of hdmi cable is no more than 3M if you need to get vivid 4K video. 【Broad Compatibility】-- This 3 in 1 HDMI switcher is easy to setup and operate. No external power supply needed, just connect your HDMI devices to enjoy it within a second! Input: PC, Laptops, Xbox 360, PS3/PS4/PS5, Roku, Fire TV Stick, Blu-ray DVD, etc; Output: Full HD TVs, projectors, monitors and more. 【Fast & Stable HD Transmission】-- 24K Gold Plated corrosion-resistant connectors to ensure superior signal transfer, High performance up to 18Gbps high bandwidth; No delay, No loss of picture or sound quality; Let you enjoy high-definition movie-like vision and smooth comfort. Attention : Only 3 input 1 output, not Bi-Directional HDMI switch 1 input 1 output or 1 input 3 output 1. 4k@ 60hz hdmi switcher Allow to connect any 3 HDMI source devices to One HD TV/HD monitor or projector. 2. Select button for you to choose any one of the three signal sources you need. 3. HDMI output that connect your HDMI output display device, such as HDTV / Projector. Use Tips: 1. If Your HDMI Source Device (like XBox, PS4, PS5) supports 4K, please use a HDMI cable 2.0 to connect 4K HDMI Source Device & 4K HDMI switch & display, since HDMI cable 1.4 (or below HDMI 1.4) isn't enough to support the resolution of 4K (4096*2160). 2. If your HDMI cable is not HDMI cable 2.0, you could adjust the resolution on your 4K HDMI Source device to 1080P (1920*1080) to match the specification of your HDMI cable,Or use the proper HDMI cable to connect. 3. Connect 3 HDMI sources to 1 HDMI display. There is a button top of the switch to choose which HDMI source you need to watch. The LED Indicator will tell you which port is active. Package Content: 1* 3 in 1 out hdmi switch 1* user manual