The ATEN CS1922M 2-Port USB 3.0 4K DisplayPort MST KVMP™ Switch is the world’s first DisplayPort KVM switch with a built-in MST hub. It enables users to control two computers and two USB peripherals from a single console, supporting dual display setups via DisplayPort or HDMI. The switch features 4K resolution, high-speed USB 3.1 Gen 1 data transfer (up to 5 Gbps), and HD audio, making it ideal for gaming, design, animation, and video-editing applications.