ATEN 4-Port USB 3.0 4K HDMI Dual Display KVMP™ Switch

CS1844

  • 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 HDMI KVMP Switch CS1844 is a premium 4-port desktop KVM solution that enables users to control up to four HDMI computers from a single USB keyboard, USB mouse, and dual HDMI monitor setup. Designed for professional multitasking environments, the CS1844 simplifies workstation management while delivering outstanding video quality and high-speed peripheral sharing.

Supporting the HDMI 2.0 standard, the ATEN HDMI KVMP Switch CS1844 provides exceptional visual performance with resolutions up to 4K DCI (4096 x 2160 @ 60Hz). Dual-display support allows users to expand their workspace, monitor more information simultaneously, and switch seamlessly between connected systems without compromising image quality.

The switch incorporates ATEN Video DynaSync™ technology, which optimizes display resolution, accelerates switching performance, and ensures that application windows on extended desktops remain properly configured when switching between computers. This delivers a smooth, uninterrupted workflow for professionals handling complex tasks.

To further enhance productivity, the ATEN HDMI KVMP Switch CS1844 includes an integrated USB 3.1 Gen 1 hub with transfer speeds of up to 5 Gbps, enabling fast file transfers and efficient sharing of USB peripherals across connected computers.

For advanced monitoring requirements, users can daisy-chain two CS1844 units to support up to four displays, making it ideal for environments that require extensive screen real estate and real-time information management.


Key Features

  • Controls up to 4 computers from a single workstation
  • Supports dual HDMI displays
  • HDMI 2.0 compliant
  • Supports video resolutions up to 4K DCI (4096 x 2160 @ 60Hz)
  • Exclusive ATEN Video DynaSync™ technology
  • USB 3.1 Gen 1 hub with transfer speeds up to 5 Gbps
  • Supports USB peripheral sharing
  • Daisy-chain capability for up to four displays
  • Multiple switching methods including pushbuttons, hotkeys, mouse switching, and remote port selector
  • Designed for demanding professional workflows
Computer Connections 4
Port Selection Hotkey, Pushbutton, Mouse, RS-232 Commands, Remote Port Selector
Connectors
Console Ports 2 x USB Type A Female
2 x HDMI Female (Black)
2 x 3.5mm Audio Jack Female (Green; 1 x front, 1 x rear)
2 x 3.5mm Audio Jack Female (Pink; 1 x front, 1 x rear)
KVM (Computer) Ports 4 x USB3.1 Gen1 Type B Female (Blue)
8 x HDMI Female (Black)
4 x 3.5mm Audio Jack Female (Green)
4 x 3.5mm Audio Jack Female (Pink)
Daisy Chain Ports 1 x RJ-45 Female
Remote Port Selector 1 x 2.5mm Audio Jack Female
Power 1 x DC Jack
USB Hub 2 x USB3.1 Gen1 Type A Female (Blue; 1 x front; 1 x rear)
Switches
Selected 5 x Pushbutton
Station Selection 1 x Slide Switch
LEDs
On Line /Selected 5 (Orange)
USB Link 5 (Green)
Audio 5 (Green)
Emulation
Keyboard / Mouse USB
Video Up to 4096 x 2160 @ 60Hz, 2560 x 1440 @ 144Hz
Scan Interval 1-99 Seconds (Default: 5 sec.)
Power Consumption DC12V:4.42W:63BTU/h

Note:
● The measurement in Watts indicates the typical power consumption of the device with no external loading.
● The measurement in BTU/h indicates the power consumption of the device when it is fully loaded.

Environmental
Operating Temperature 0-40°C
Storage Temperature -20-60°C
Humidity 0-80% RH, Non-condensing
Physical Properties
Housing Metal
Weight 1.57 kg ( 3.46 lb )
Dimensions (L x W x H) 33.50 x 16.05 x 4.40 cm
(13.19 x 6.32 x 1.73 in.)
Note For some of rack mount products, please note that the standard physical dimensions of WxDxH are expressed using a LxWxH format.

Datasheet : download

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