CYSINGC HDMI Switch.3 HDMI Port in 1 HDMI Port out. A great solution to have multiple game systems or other sources attached to HDMI port easily. Auto switch and Manual switch. When one device is active, the HDMI Switch will automatically detect and display it. With a 'select' switch, it can be switched to the device you want to connect to easily. Three LED lights numbered 1, 2, and 3 will turn on to show it is connecting. High Definition. This HDMI Switcher Selector support High Speed HDMI specification (Version 1.4b), video resolutions up to 4K @30Hz (3840*2160). Audio Ouput Formats: LPCM, DOLBY AC3, DTS7.1,Direct Stream Digital. No distortion of audio or video, no delay in signal transference. Wide Compatibility. The HDMI Splitter Compatible with Apple TV, Samsung TV, PC, Laptop, Projector, PlayStation 3/4, XBOX ONE/360, Nin tendo Switch, Chromecast, Android TV Box, ROKU, Blu-Ray/Player, Amazon Fire TV Stick and other devices with HDMI port. Plug and Play. This HDMI Switch Box No Ex