?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 desktops, 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 and other resolutions, the host computer, the monitor and so on need to support the corresponding resol. ?HD 4K@60HZ and USB2.0 speed?This switcher supports 4K@60HZ HD resolution and lower resolutions such as 4K@30HZ, 2K@60HZ, 1080P@60HZ, etc. At the same time, the USB also supports USB2.0, which is widely compatible with wired, 2.4G wireless, mechanical, and gaming keypads, etc. (wireless bluetooth keypads are not supported), with a USB transfer rate of up to 480M/s, and it also supports printers, scanners It also supports printers, scanners, USB cameras and USB sound cards, which can bring you a. ?2 switching methods?This switcher has 2 kinds of switching: button switching and desktop controller switching, both switching mode switcher body response time are in 2-5 seconds (the actual use of the host and the monitor configuration also has a relationship with the host, may be faster or slower), the use of desktop controller switching can be the switcher host and the related cables are stowed in the desktop farther away from the desktop, so that the desktop is cleaner and tidier. This model. ?Packing List and Service?This KVM kit includes 1 x 2*1 HDMI KVM switch, 1 x 1.5m desktop controller, 2 x 1m HDMI cables, 2 x 1m USB cables, 1 x 1m USB power cable (spare) and 1 x user manual, no need to buy other accessories separately. In addition, we provide 1 year warranty service, if you have any questions or concerns, please contact us. ?HDMI KVM 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 USB flash disk and USB sound card, etc.), it is a kind of efficient and simple way to share without driver software easy to install. Widely used in office, games, teaching and other scenarios.