?Wide operating system compatibility?This switcher is compatible with various computer systems, such as Windows 7/8/10/11P, Linux, Mac and so on. At the same time he also supports a variety of input devices and display devices. Such as desktop computers, laptops, multimedia players and so on. At the same time, it should be noted that the KVM is only a passthrough switch, if we want to support 4K and 2K resolution, the host computer, the monitor and so on need to support the corresponding resolut. ?HD 4K@60HZ and USB3.0 speed? This switcher supports 4K@60HZ HD resolution and lower 4K@30HZ, 2K@60HZ, 1080P@60HZ and other resolutions, while the USB also supports USB3.0, the transmission rate of up to 5Gbp/s (ten times that of USB2.0), widely compatible with wired, 2.4G wireless, mechanical, gaming keyboard and mouse, etc. (does not support wireless). It is widely compatible with wired, 2.4G wireless, mechanical, gaming keyboards and mice (wireless Bluetooth keyboards and mice are not support. ?2 switching methods?This switcher has 2 switching methods: button switching and desktop controller switching, both switching methods the response time of the switcher body are in 2-5 seconds (the actual use of the host and the monitor configuration also has a relationship with the host, it may be faster or slower), the use of the desktop controller switching the switcher host and the related cables can be stowed in the desktop farther away from the desktop, so that the desktop is cleaner and ti. ?Packing List and Service?This KVM kit includes 1 x 2*1 HDMI KVM switch, 1 x 1.5m desktop controller, 2 x 1m 4K@60HZ HDMI cables, 2 x 1m USB3.0 cables, 1 x 1m USB power cable and 1 x user manual, no need to buy any other accessories separately. In addition, we provide 1 year warranty service, if you have any questions or concerns, please contact us. ?HDMI KVM USB3.0 Switch 2-in-1 Output?This switch is suitable for 2 hosts to switch to use a monitor and a set of USB devices (mouse keyboard printer mobile hard disk and USB sound card, etc.), is a kind of efficient and simple way to share without the need for driver software easy to install. Widely used in office, games, teaching and other scenarios?.