2 In 1 Out HDMI KVM Switch This KVM Switcher helps you use one set of keyboard, mouse and printer to centralize control of your 2 computers on one monitor, which helps to maximize productivity and viewing capabilities and improves situational awareness by enabling fast data-gathering from several computers simultaneously. Application scenarios include desktop switching in offices, medical imaging, broadcast, post-production, and command and control rooms, etc. UHD 4K@60Hz This HDMI USB KVM switch supports resolutions up to 4K@60Hz and is backward compatible 4K@30Hz, 2560*1440@120Hz1920*1080@240Hz. UGREEN KVM switch also supports HDMI 2.0, HDCP2.2/1.4, USB 2.0, 3D and HDR, which makes image display more exquisite and realistic, color is more bright and moving, really giving a feast for your eyes.