Access two dual-monitor computers and two shared USB peripherals from a single workstation Works with 4K monitors such as Asus PB278Q and 4K computers such as HP Elite Book 840 G2 HP Pro Book 650 G1 Maximum productivity with dual-display multi-computer access Astonishing picture quality with support for Ultra HD 4K resolutions at 60Hz 2 port Display Port KVM / 2 port dual monitor KVM switch / Display port KVM / Display Port 1. 2 KVM / Dual monitor Display Port KVM / 2 monitor KVM switch / 4K60