- 144Hz KVM Dual Monitor: 2 PCs/laptops/computers sharing one set of keyboard & mouse, 2 monitors, audio, microphone and 2 pcs USB 3.0 peripheral devices. With extra 2 pcs USB 3.0 hub (data transferring rate up to 5Gbps/s, 10 times faster than USB 2.0), 2 kits 4.9ft(1.5m) cables for input. (Tips: this KVM switch required each of your computers with 2 or multi-video output) 2. 8K Dual Monitor Switch for 2 Computers: Resolution compatible 7680x4320@30Hz, 3840x2160@144hz, and lower resolution. Drive-free for Windows 10/7/11/2000/XP/Vista, Linux, Mac, Debian, Ubuntu, Fedora, Raspbian, Ubuntu, etc. 3. 8K KVM Switch Dual Monitor Displayport: Support wired/wireless/unify keyboard and mouse, Apple keyboard (hotkey is changeable), touch screen, OLED screen, 16:9 widescreen, 21:9 ultra-wide monitors, etc. It can switch by mouse or keyboard independently, even without USB signal input, such as Apple TV, Android TV box, etc. And it can enter into the BIOS interface directly. 4. 2 Computers 2