The 4-Port Duo DisplayPort-HDMI KVM Switch from Smart-AVI lets you manage four DisplayPort-equipped computers with a single workstation that consists of up to two HDMI-enabled monitors. The switch comes with four sets of two DisplayPort female inputs to support a dual-monitor setup for each computer. It supports resolutions of up to 3840 x 2160 and video emulation directly from the source, enabling digital workspaces and screen resolutions to be saved for quick reconnects.
In addition to multimedia, four USB Type-B ports along with two USB 1.1 Type-A and two USB 2.0 Type-A ports allow you to control and share peripherals with four systems. The USB 1.1 ports are for your keyboard and mouse, while the USB 2.0 ports support printers. You can easily switch between each of the four systems by using physical buttons or hot key commands. Moreover, a RS-232 port is available for controls.