ATEN 2-Port USB 3.0 4K HDMI Dual Display KVMP Switch - 2 Computer(s) - 2 Local User(s) - 4096 x 2160 - 1 x Network (RJ-45) - 6 x USB - 6 x HDMI - CS1842

One USB keyboard, mouse and two HDMI monitors control two HDMI computers and share two USB peripherals
Supports Quad Display by connecting two Dual Display KVM switches
Video DynaSync™ - an exclusive ATEN technology that eliminates boot-up display problems and optimizes the resolution when switching among different sources
Supports superior video quality - 4K UHD (3840 x 2160 @ 60Hz) and 4K DCI (4096 x 2160 @ 60Hz)
Computer selection via pushbuttons, hotkeys, mouse, remote port selector, and RS-232 commands2
Built-in 2-port USB 3.1 Gen 1 hub with SuperSpeed 5 Gbps data transfer rates
Supports console keyboard emulation / bypass feature
Supports console mouse emulation / bypass feature
Independent switching of KVM, USB peripheral, and stereo audio focus
Multilingual keyboard mapping - supports English, French, Japanese, and German keyboards