Holiday Shipping Details & Extended Holiday Returns 
4 Inputs 1 Output 4K@60Hz HDMI Switches - This 4 ports HDMI switch supports HDR10, HDCP 2.2(Also backward compatible with HDCP 1.4, 1.3), supports HDMI 2.0(RGB 4:4:4), 36bit per channel deep color, HDMI selector supports 4K@60Hz resolution, MHL function, with LED indication.(NOTE: It is a HDMI switch, not HDMI splitter).
UHD High Resolution and Quality - AUBEAMTO HDMI switch box supports Ultra HD 4K x 2K@60Hz resolution, compatible with all lower resolution: 4k@30Hz / Full HD 1080P/ Full 3D 1080P/ 720P and more.
Auto-Switch with Remote Control - It will automatically skip to the next port with a viable signal input; It will automatically skip to the most recently inserted HDMI signal source. Manual switching can be done by IR remote.
Wide Compatibility - AUBEAMTO 4 ports 4k HDR HDMI Switch works with all HDMI-integrated devices, such as PS3/4/4 PRO, X-BOX One, DVD/Blu-ray DVD, PC/Notebook, MacBook, STB, Roku TV/Fire TV/Other Apple and Sony devices with HDMI Port.
How to switch?
1. IR Remote Switch: HDMI switch with remote lets you easily control HDMI switcher(turn on/turn off, switch signals) within 28ft, switch the HDMI sources without leaving your comfortable sofa.
2. Manual Switch: Press the SELECT button on the HDMI Connector to choose whichever HDMI input you want.
3. Auto Switch: HDMI Switcher Hub supports auto-switch to the currently active input.
Note:
1. Please use 4K High-Speed HDMI 2.0 cables(26/28/30 AWG) within 16ft. (Both Input and Output)
2. To enjoy 4K HDR video, make sure all your devices support 4K HDR, and you may need to adjust the video setting of devices.
3. It does nott support CEC, please turn off the CEC function of your devices if there is a conflict.
Switching Maunually - Simply choose whichever inputs you want with the button on the box
Switching with IR Remote - Effortlessly swap HDMI channels up to 15 ft with the remote
Switch Automatically - The splitter will automatically switch to the current active input
Enough HDMI ports,saves you countless hours of pluging and unplugging input devices
HDR increases brightness and displays rich, vibrant, natural & true-to-life colors for your gaming videos
Enjoy 3D movie and gaming video, meet the need of gaming or home theater setup
AUBEAMTO HDMI switch is designed to be compatible with all standrad HDMI devices
Input: Apple TV,DVD/Blueray Player,Roku, Cable Box, Xbox 360/One, PS3/PS4, and more HDMI capable devices
Output: HDTV, projector, and other displays
No extra setup on your TV or input devices. You don't even need the instructions as it was simple to install