The ATEN CS1944DP desktop KVM switch helps organize your desktop. Especially when managing a multimedia workstation at a large organization CS1944DP 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 CS1944DP 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 CS1944DP is specifically designed for where multitasking is needed such as design financial trading and video post production.- Superior video quality 4096 x 2160 @ 60Hz and 3840 x 2160 @ 60Hz; 2-Port USB 3.1 Gen 1 hub with SuperSpeed 5 Gbps data transfer rates- Quad-Display Easily connect two CS1944DP units for a second dual-screen setup controlled through a single connection- Multi-Stream Transport (MST) allows multiple monitors through a single DisplayPort connector- DisplayPort Dual Mode technology (DP++) supports HDMI and DVI signals via a DisplayPort-to-HDMI/DVI DP++ adapter