1. Ugreen 3 in 1 out HDMI switch allows you to connect 3 HDMI host devices to 1 HDMI Display/TV/Projector. You can easily switch among your favorite channels by IR remote control or the switch button on the box.| 2. 3-port HDMI splitter with remote control: The accessory allows you to connect 3 HDMI host devices to the HDMI Display / TV / Projector. You can easily switch between your favorite channels with the infrared remote control or a button.| 3. The splitter supports max. 4K @ 30Hz, including resolution 4096x2160, 4096x3112, 3656x2664, 2048x1556, 2048x1536, 2560x1600, 1080P Full HD 1920x1080, and supports 3D video.| 4. The accessory is easy to set up and use. Just press a button to switch the signal between the two HDMI sources. LED indicators show which port is active.| 5. The splitter supports high-speed 18 Gb / s data transmission, without delay or signal loss. The high-quality ABS housing is heat-resistant.| 6. The accessory supports most devices with a standard HDMI interface. It is compatible with devices such as: computer, Xbox 360, Xbox One, PS4, Ps4 pro, Blu-Ray DVD, Chromecast, Nintendo Switch, etc. Also compatible with HDTV or Full HD TVs, projectors, monitors, etc.