Supports 8K@60Hz, 4K@120Hz, 1080P@240Hz, offers a transfer rate of up to 48Gbps and is backward compatible with all previous HDMI standards.First-class quality and wide compatibility8K@60Hz HDMI 2.1 switch uses the latest chips, anti-corrosion construction can also withstand overheating or break, more durable and useful. HDMI switch supports most devices with a standard HDMI interface. Can be used with computer, MacBook, Xbox 360, Xbox One, PS5/4, Blu-ray DVD, Nintendo switch etc. compatible. Output compatible devices: HD ready or full HD TVs, Apple TV, Blu-ray DVD, projectors, monitors etc. Simply plug it in and get startedSimply press the button to switch the signal between three HDMI sources. LED-displays show you, which connection is active. When connecting to the source or display, it is strongly recommended to use a power supply with a micro-USB cable from a 5V-USB AC adapter to achieve the best performance. With 8K resolution, the length of the HDMI cables connected to both ends