The CS1644A 4-Port USB DVI Dual View KVMP Switch is a versatile device that integrates a 4-port KVM switch with a 2-port USB hub. It features multi-view capabilities, allowing the connection of two switches for dual, triple, or quad viewing in multi-monitor setups. It supports advanced 3D Vision-ready nVidia 120 Hz 3D technology, enabling the management of various 3D visual effects. It allows the control of all connected computers from a single console, saving resources and workspace. Each computer can access connected peripheral devices one at a time, making it ideal for users who require fine visual effects and multitasking across multiple computers. It is suitable for graphic designers, banking and financial advisors, gamers, and medical professionals who need a high-quality switch that delivers stunning colors, clarity, and functionality.