The ATEN CS1842 Dual Display KVMP™ Switch presents a valuable solution for desktop workstation with instant and effortless access to two HDMI interface computers from a single USB keyboard, mouse and two HDMI monitors; to meet users' needs, the CS1842 is compliant with HDMI 2.0 standard and supports superior video quality up to 4K DCI (4096 x 2160 @ 60Hz), offering the most stunning and vivid visuals. In addition, with patented ATEN technology - Video DynaSync™, the CS1842 provides optimized display resolution and accelerates switching between systems. Considering immediate data sharing, a built-in USB 3.1 Gen 1 hub delivers data transfer rates up to 5 Gbps, allowing you to speed up operations and share USB peripherals efficiently.For requirements of more displays to monitor, users can daisy-chain two CS1842 for up to four displays to multitask easily and process tremendous information. Besides, a remote port selector is available for quick and streamlined port selection apart from pushbuttons, hotkeys and mouse port switching.As a feature-rich KVM switch, the CS1842 is especially suitable for users who need to perform multiple tasks smoothly at CGI work, graphic design, video post production, and CAD engineering.