shippingWe‘re shipping as usual! The Canada Post strike only affects certain remote deliveries and PO Boxes. Details
shipping Holiday Shipping Details & Extended Holiday Returns
  • $635.99
  • Price alert
    Sold by Newegg

    Shipped by Newegg

    Shop it at NeweggBusiness.
    Get Educated

    Make informed decisions with expert advice. Learn More

    Aten 2-Port USB 3.0 4K HDMI Dual Display KVMP Switch CS1842

    • One USB keyboard, mouse and two HDMI monitors control two HDMI computers and share two USB peripherals
    • Supports Quad Display by connecting two Dual Display KVM switches
    • Video DynaSync - an exclusive ATEN technology that eliminates boot-up display problems and optimizes the resolution when switching among different sources
    • Supports superior video quality - 4K UHD (3840 x 2160 @ 60Hz) and 4K DCI (4096 x 2160 @ 60Hz)
    • Computer selection via pushbuttons, hotkeys, mouse, remote port selector, and RS-232 commands2
    +
    +
    Overview
    Specs
    Reviews
    • The ATEN CS1842 Dual Display KVM
      P™ 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.

    Warranty & Returns

    Warranty, Returns, And Additional Information

    Return Policies

      We want to ensure your holiday shopping this year is hassle-free. That’s why we’re automatically extending our return policies on almost every product! For purchases placed between November 1st, 2025 and December 31, 2025 you will have until January 31, 2026 to return your product.

    • Return for refund until: January 31, 2026
    • Return for replacement until: January 31, 2026
    • This item is covered by Newegg.ca's Extended Holiday Return Policy.
    • Read full return policy for details.
    LOADING...
    LOADING...