The GreenLink HDMI-Compatible 2.1 version 8K HDMI-Compatible switcher allows you to connect two HDMI input devices to one HDMI-Compatible display. It supports high-resolution video up to 8K, providing a seamless and efficient switch between different video sources. With its compact and lightweight design, this switcher is Perfect for home entertainment systems and professional setups alike. One click quick switching bid farewell to frequent unplugging and unplugging Strong power supply and stable transmission Interface protocol: for HDMI-Compatible 2.1 version Newness rate: 8k/60Hz, 4K/120Hz, 2k/144Hz, 1080P/240Hz Total broadband: 48Gbps Interface: Nickel plating Due to different batches, there may be differences in product appearance and printed text, which will not affect use Colour:As Shown Material:Aluminum alloy Package Contents: 1 x video converter Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.