This KVM switch by Delock is a convenient solution for connecting two computers with DisplayPort output to a DisplayPort monitor.
Additionally there is an HDMI output for connection of two monitors, of which only one can be active at a time.
Peripheral devices
Furthermore, two USB 2.0 ports for a mouse and keyboard, and two USB 3.0 ports for a hard drive or USB memory can be connected.
Flexible Control
The active computer can be selected by mouse gesture, keyboard hotkey, button on the device or infrared remote control.
Multi-Stream Transport (MST)
With the support of MST (Multi-Stream Transport), multiple monitors can be used at the DisplayPort output with an optional MST hub.