The ATEN CS1942DP desktop KVM switch helps organize your desktop. Especially when managing a multimedia workstation at a large organization, CS1942DP provides you with instant access to two or four computers, all through a single USB keyboard, USB mouse and two DisplayPort monitors. Advanced video support provides a better-defined DisplayPort connection with video resolutions up to 4K (4096 x 2160 / 3840 x 2160 @ 60 Hz). Incorporating dual display capability, you are allowed to enjoy a wider screen and easily switch between two or four DisplayPort systems. In addition, featuring a built-in USB 3.1 Gen 1 hub, the CS1942DP delivers unprecedented data transfer rates up to 5 Gbps, allowing you to maximize multimedia operations. Engineered to meet the ever-increasing demand for dual display, ultra-fast data transmission rates, and lossless 4K video resolution, the CS1942DP is specifically designed for where multitasking is needed such as design, financial trading, and video post production. Note: As is common with DisplayPort KVM switches, switching between KVM ports in an Extended Desktop setup may cause windows open on the extended desktop to be resized/repositioned back to a default configuration on the main display. This is due to the nature of the DisplayPort protocol and may require a manual readjustment.