ATEN 2-Port USB 3.0 4K HDMI Dual Display KVMP™ Switch

CS1842

  • 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 CS1842 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 CS1842 is a professional 2-port KVM solution that allows users to control two HDMI-enabled computers from a single USB keyboard, USB mouse, and dual HDMI monitor setup. Designed for modern workstations, the CS1842 delivers exceptional visual performance, seamless switching, and efficient peripheral sharing for productivity-focused environments.

Compliant with the HDMI 2.0 standard, the ATEN HDMI KVMP Switch CS1842 supports ultra-high-definition resolutions up to 4K DCI (4096 x 2160 @ 60Hz), providing crystal-clear image quality and outstanding visual detail. Its dual-display capability expands the desktop workspace, enabling users to multitask more effectively across multiple applications and systems.

To ensure a smooth user experience, the CS1842 incorporates ATEN Video DynaSync™ technology, which automatically optimizes display resolution, accelerates switching performance, and preserves window configurations when switching between connected computers. This eliminates common display issues and helps maintain workflow continuity.

The ATEN HDMI KVMP Switch CS1842 also features an integrated USB 3.1 Gen 1 hub with transfer speeds of up to 5 Gbps, allowing users to share USB peripherals and transfer large files quickly between systems. For users requiring additional screen space, two CS1842 units can be daisy-chained to support up to four displays, creating an even more powerful multitasking environment.


Key Features

  • Controls up to 2 computers from a single workstation
  • Supports dual HDMI displays
  • HDMI 2.0 compliant
  • Video resolutions up to 4K DCI (4096 x 2160 @ 60Hz)
  • Exclusive ATEN Video DynaSync™ technology
  • Preserves extended desktop display settings during switching
  • Integrated USB 3.1 Gen 1 hub
  • USB data transfer speeds up to 5 Gbps
  • Supports USB peripheral sharing
  • Daisy-chain capability for up to 4 displays
  • Multiple switching methods including hotkeys, pushbuttons, mouse switching, and remote port selector
Computer Connections 2
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 2 x USB3.1 Gen1 Type B Female (Blue)
4 x HDMI Female (Black)
2 x 3.5mm Audio Jack Female (Green)
2 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 3 x Pushbutton
Station Selection 1 x Slide Switch
LEDs
On Line /Selected 3 (Orange)
USB Link 3 (Green)
Audio 3 (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:3.17W:57BTU/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 1.60 kg ( 3.52 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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