Aten KVM Switch, Dual Display, USB 3.0, HDMI, 4 Port - CS1842 – Solution Technologies
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Aten KVM Switch, Dual Display, USB 3.0, HDMI, 4 Port - CS1842

R 9,195.94 Ex VAT

• 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 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™, 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.

Computer Connections


Port Selection

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


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


1 x DC Jack


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



3 x Pushbutton

Station Selection

1 x Slide Switch


On Line /Selected

3 (Orange)

USB Link

3 (Green)


3 (Green)


Keyboard / Mouse



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

Scan Interval

1-99 Seconds (Default: 5 sec.)

Power Consumption



Operating Temperature


Storage Temperature



0-80% RH, Non-condensing

Physical Properties




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.)


For some of rack mount products, please note that the standard physical dimensions of WxDxH are expressed using a LxWxH format.


CS1842 Datasheet PDF

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