This 2x1 HDMI-compatible switch offers you a great way to tidy up your home theater. It allows you to connect up to 2 HD sources, and you can switch the HD sources very conveniently by using the easy-click switch button on the unit . The system is compatible with HDMI-compatible 2.1, 3D and 8K Ultra HD.Key features:HDMI-compatible Switch: The HDMI-compatible switcher allow you to connect two HDMI-compatible source to one HDMI-compatible display.8K HDMI-compatible 2.1 switch: Support 8K@60Hz, 4K@120Hz, resolution, provide you with transfer rates up to 48Gbps and backward compatible with all previous HDMI-compatible standards.(You need connect standard HDMI-compatible 2.1 cable to enjoy visual effects)Plug and Play: External power required, the HDMI-compatible selector box is easy to setup and operate. Simply press the button to swap signal within one second and the indicator lights show the working status.While connecting to Source or Display,you must use the usb cable to power the switch,If you do not power the switch,your source or display can not show anything.Mode (Switch)Two PC connects to a single displayNote:1:Please pay attention that this switcher is not a bi-directional switcher,you can only use from two source to one display,but you can not connect from one source to two displays,only 2in 1 out,not 1in 2out.2:If you need to use our switcher to output 4K@120Hz and 8K@60Hz, please make sure that your HDMI-compatible cable, HDMI-compatible signal source and HDMI-compatible display all support the above resolution.3:If you output an 8K signal, we recommend using an 8K standard cable.The length of the HDMI-compatible cables connected to both ends of the switch should not exceed 3 meters respectively.Package1 x HDMI-compatible switch unit1 x USB A to Micro B cable1 x User Manual