ATEN SKU CS1842-AT-U

ATEN CS1842-AT-U 2-Port Dual-Display 4K HDMI KVMP

The ATEN CS1842-AT-U gives one USB keyboard, mouse and two HDMI monitors access to two HDMI computers for dual-display desktop workflows.

HDMI 2.0 video up to 4096 x 2160 at 60Hz, Video DynaSync and a two-port USB 3.1 Gen 1 hub support high-resolution production and fast peripheral sharing.

Dual-display HDMI4K DCI @ 60HzUSB 3.1 Gen 1 hub2-year warrantyDeviceDeal authorised ATEN reseller

ATEN CS1842-AT-U 2-Port Dual-Display 4K HDMI KVMP

Product overview

Dual 4K HDMI displays

The source lists HDMI 2.0 compliance and video up to 4K DCI 4096 x 2160 at 60Hz.

5Gbps USB sharing

The built-in USB 3.1 Gen 1 hub is listed with data transfer up to 5Gbps.

Expand to four displays

Two CS1842 units can be daisy-chained for up to four displays, as stated in the supplied description.

Source review: The supplied record does not include a separate structured connector or physical-dimensions table for this SKU.

Frequently asked questions

How many computers does the CS1842-AT-U control?

The source lists two HDMI-interface computers.

What maximum video format is listed?

The supplied source lists 4K DCI 4096 x 2160 at 60Hz.

What USB performance is listed?

The built-in USB 3.1 Gen 1 hub is listed at up to 5Gbps.

Can more than two displays be used?

The source states that two units can be daisy-chained for up to four displays.

What warranty is supplied?

The source lists a two-year limited ATEN manufacturer warranty.

(CS1842-AT-U)

Features

ATEN CS1842-AT-U 2-Port Dual-Display 4K HDMI KVMP

Dual-display switching

2 HDMI computers
One USB keyboard and mouse
Two HDMI monitors
Remote port selector
Pushbutton, hotkey and mouse switching

Video

HDMI 2.0 compliant
4K DCI 4096 x 2160 @ 60Hz
Video DynaSync
Extended-desktop configuration retention

USB and expansion

2-port USB 3.1 Gen 1 hub
Up to 5Gbps
Daisy-chain 2 units for up to 4 displays
Audio supported

Confirm the required HDMI and USB cable set and the intended two-unit daisy-chain design before purchase.

Technical specifications

ATEN CS1842-AT-U 2-Port Dual-Display 4K HDMI KVMP

Product details
Brand	ATEN
Model / SKU	CS1842-AT-U
Product type	2-port USB 3.0 / USB 3.1 Gen 1 4K HDMI dual-display KVMP switch
Computer connections	2
Console and video
Console	USB keyboard; USB mouse; 2 HDMI monitors
HDMI standard	HDMI 2.0
Maximum video	4096 x 2160 @ 60Hz
USB and switching
USB hub	2-port USB 3.1 Gen 1
Data rate	Up to 5Gbps
Port selection	Front pushbuttons; hotkeys; mouse switching; remote port selector
Expansion
Daisy-chain statement	2 CS1842 units for up to 4 displays

SKU	CS1842-AT-U
Barcode #	4710469340031
Brand	Aten
Shipping Weight	1.6000kg

Warranty information

ATEN CS1842-AT-U 2-Port Dual-Display 4K HDMI KVMP

2-Year Limited ATEN Manufacturer Warranty

DeviceDeal is an authorised ATEN reseller. This product is covered by a two-year limited ATEN manufacturer warranty in Australia, as listed in the supplied product information.