ATEN 2-Port USB 3.0 4K DisplayPort MST KVMP Switch (Cables Included)-TAA Compliant - 2 Computer(s) - 1 Local User(s) - 4096 x 2160 - 6 x USB - 1 x HDMI - Desktop - 3 x DisplayPort - CS1922M

One USB keyboard/mouse and DisplayPort or HDMI monitor control 2 computers and 2 USB peripherals
Built-in Multi-Stream Transport (MST) hub allows dual displays (DisplayPort / HDMI) from a single DisplayPort source
Supports MST Mode, Splitter Mode, and Single Port Mode.
2-port USB 3.1 Gen 1 hub with SuperSpeed 5 Gbps data transfer speeds
DisplayPort Dual-Mode (DP++) technology supports HDMI and DVI signals via a DisplayPort-to-HDMI/DVI DP++ adapter
Firmware upgradeable
Hot pluggable - add or remove computers without powering down the switch
Superior video quality - 4K UHD (3840 x 2160 @ 60 Hz) and 4K DCI (4096 x 2160 @ 60 Hz)
DisplayPort 1.2 compliant, HDCP compliant
Supports HD audio through DisplayPort