【Upgraded HDMI Switch 3 Input 1 Output】avedio links Aluminum HDMI switch 3x1 easily streams video and audio from 3 different HDMI source to 1 HDMI display, NO lag, NO flash or drop in resolution. Easily switching between seamless transitions, avoiding frequently plugging and unplugging. Tips: It's HDMI Switch 3 input 1 output, NOT support 1 in 3 out! 【HDMI2.0b Switch 4K@60Hz】HDMI2.0 switch supports 4K@60hz, HDCP2.2, HDMI 2.0b, 4K 3D HDR Color format RGB 8:8.8, Deep Color to 12bit, also back compatible with 4K@30Hz and 1080P. High speed 18 Gbps/250 MHZ Refresh Rate, 4K@60Hz Ultra High Definition Display More Clear and More Delicate, Complete your home theater experience. 【Premium Quality&Features】4K@60Hz HDMI switch use latest chips, made of Aluminum alloy material, anti-corrosion construction can also resist overheat or break, more durable&useful. This HDMI switch also support Dobly Atmos / Dobly Digital / DTS-HD / Dobly -trueHD / DTS7.1 / Dobly -AC3, Direct Stream Digital. No distortion of audio or video. 【Plug and Play】No extra power required, the 4K HDMI switch box will obtain power from the source devices through the HDMI ports. This HDMI Switch has the key-press-switching function, you can push the button to change what input source you want to use. Not support switch automatically. 【Wide Compatibility】 HDMI switch 3 port compatible with all HDMI 2.0 devices. Input: PS3, PS4, Roku, Fire TV, Blu-Ray, DVD, Xbox 360, Xbox One, Beamer, laptop. Output: HD TV, Projectors, Monitor. HDMI Switch 3 Input 1 Output 4K@60Hz High Refresh Rates: 60Hz refresh rates offer a smoother and sharper picture on the television without the nauseating motion blurring, Ideal solution for both gamer and movie lovers. HDMI Switch 3 in 1 out - 4K@60Hz - Ultra-High-Definition Easy to Use : Simply press the button on the HDMI box to make shift of input or output source. With 3 LED indicators, you can easily know which connected HDMI device is running. Aluminum alloy ：Enclosure protects the insides and keeps the unit safer by resisting corrosion, reduces tarnish and increase transmission performance. Input： PS3, PS4, Roku, Fire TV, Blu-Ray, DVD, Xbox 360, Xbox One, Beamer, laptop. Output： HD TV, Projectors, Monitor. No extra power required. Note: for Some devices, when their HDMI port can not provide sufficient power for this switch to work, please connect at least two input source devices and turn on it. Warm Tips: 1.If Your want to get 4K@60Hz, please make sure your HDMI input source and HDMI output display support 4K@60Hz, and we high recommend using standard HDMI2.0 Cable AWG26 and shorter than 2 meters. 2. If your HDMI cable is not HDMI cable 2.0( like HDMI 1.4), 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 better HDMI cable to connect. 3. This HDMI Switcher 3 ports is for 3 HDMI signal to be displayed on 1 Monitor ONLY, not a HDMI splitter 1 in 3 out. 4. This HDMI 3 port expander can't switch automatically, ONLY by MANUALLY pressing the "Select" button to switch input source. 5. This 3x1 HDMI switch is switched manually, without a remote control. If you want 4K@60HZ HDMI Switch 4x1 with IR Remote Control, please search on B08HYKMTDC. 6. Turn on 2 or 3 input sources to ensure sufficient power supply.