Aten CS1844 4-port USB 3.0 4K HDMI Dual Display KVMP Switch

Aten CS1844 4-port USB 3.0 4K HDMI Dual Display KVMP Switch

Key Features

• 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 – connect two CS1844 units for a quad-display setup controlled by one operator
• Supports Video DynaSync
• Computer selection via pushbuttons, hotkeys, mouse, remote port selector, and RS-232 commands

The ATEN CS1844 Dual Display KVMP™ Switch presents a valuable solution for desktop workstation with instant and effortless access to four HDMI interface computers from a single USB keyboard, mouse and two HDMI monitors; to meet users’ needs, the CS1844 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™, which optimizes display resolution, speeds up switching between systems, and ensures that windows opened on an extended desktop will not revert to their default configurations on the main display when switching between ports, providing a smooth and uninterrupted user experience. 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.

Optimized Image Switching with Video DynaSync

For requirements of more displays to monitor, users can daisy-chain two CS1844 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 CS1844 is especially suitable for users who need to perform multiple tasks smoothly at CGI work, graphic design, video post production, and CAD engineering.

More Features

• One USB keyboard, mouse and two HDMI monitors control four HDMI computers and share two USB peripherals
• Supports Quad Display by connecting two Dual Display KVM switches
• Video DynaSync™ – an exclusive ATEN technology that optimizes display resolution, speeds up switching between systems, and ensures that windows opened on an extended desktop will not revert to their default configurations on the main display when switching between ports
• Supports superior video quality – 4K UHD (3840 x 2160 @ 60Hz) and 4K DCI (4096 x 2160 @ 60Hz)
• Computer selection via pushbuttons, hotkeys, mouse¹, remote port selector, and RS-232 commands²
• Built-in 2-port USB 3.1 Gen 1 hub with SuperSpeed 5 Gbps data transfer rates
• Supports console keyboard emulation / bypass feature
• Supports console mouse emulation / bypass feature
• Independent switching of KVM, USB peripheral, and stereo audio focus³
• Multilingual keyboard mapping – supports English, French, Japanese, and German keyboards
• HDMI compliant; HDCP compliant
• Supports HD audio³
• Power on detection
• Auto Scan Mode for monitoring all computers
• Firmware upgradable

Please note:

1. Mouse port switching is only supported under mouse emulation mode and by USB 3-key wheel mice.
2. Slide the DCC switch to the s position to allow the KVM switch to receive RS-232 commands via an RJ-45 to DB-9 cable. Please refer to the CS1842/CS1844 user manual.
3. HD audio through HDMI channel cannot be switched independently.

Technical Specification

Product: Aten 4-port USB 3.0 4K HDMI Dual Display KVMP Switch

Computer Connections: 4

Port Selection: Hotkey, Pushbutton, Mouse, RS-232 Commands, Remote Port Selector

Console Ports

• 2x USB Type A Female
• 2x HDMI Female (Black)
• 2x 3.5mm Audio Jack Female (Green; 1x front, 1x rear)
• 2x 3.5mm Audio Jack Female (Pink; 1x front, 1x rear)

KVM (Computer) Ports

• 4x USB3.1 Gen1 Type B Female (Blue)
• 8x HDMI Female (Black)
• 4x 3.5mm Audio Jack Female (Green)
• 4x 3.5mm Audio Jack Female (Pink)

Daisy Chain Ports: 1x RJ-45 Female

Remote Port Selector: 1x 2.5mm Audio Jack Female

Power: 1x DC Jack

USB Hub: 2x USB3.1 Gen1 Type A Female (Blue; 1x front; 1x rear)

Keyboard / Mouse Emulation: USB

Video: Up to 4096 x 2160 @ 60Hz, 2560 x 1440 @ 144Hz

Scan Interval: 1-99 Seconds (Default: 5 sec.)

Weight: 1.57 kg

Warranty: 1-year Carry-in

Package Contents

• 1x CS1844 4-Port USB 3.0 4K HDMI Dual Display KVMP Switch
• 8x HDMI 2.0 Cables
• 4x USB 3.0 Cables
• 4x Speaker Cables
• 4x Microphone Cables
• 1x Power Adapter
• 1x Remote Port Selector
• 1x User Instructions