45’’ Dual QHD VA panel with KVM switch, USB-C dock and RJ45 (LAN) and height adjustable stand
The XCB4594DQSN features a 1500R curved VA panel with a 165Hz refresh rate, 0.8ms MPRT, and a 5120x1140 (DQHD) resolution for superb image quality. The KVM switch allows you to connect multiple computers that can be operated over one console (monitor, keyboard, mouse). The USB-C dock simplifies setup with one cable for laptop signal transmission, power, and charging. Connecting to the Internet via LAN automatically links your notebook to the network. The VA panel ensures expansive viewing angles and vivid colours, and the 1500R curvature minimizes eye strain for a lifelike and fully immersive gaming experience. The dual QHD resolution provides sharp visuals, and the height-adjustable stand adds a comfortable and highly ergonomic experience.

DQHD
Ultra-wide 32:9 monitors with a DQHD 5120x1440 resolution, also called dual QHD, deliver razor-sharp images. They make it possible to divide the workspace into multiple windows and simultaneously open all the documents you need.

CURVED DESIGN 1500R
The 1500R curvature of the screen reduces the strain on your eyes while providing a realistic viewing experience. It allows a comprehensive and more natural viewing angle than you’ll have with flat monitors lined up side by side. The result is a more immersive experience which boosts productivity and focus whether it be for work, gaming, entertainment, editing or more.

USB-C DOCK
The dock allows you to connect your laptop with a single cable to the monitor to both make sure it is charged and connected to a wired network and signal from the laptop is sent to the monitor. With additional USB-ports, your mouse, keyboard or webcam can also be connected to the monitor. All thanks to a single cable connecting your laptop* to the USB C dock in the monitor.

KVM SWITCH
Having a monitor with a KVM switch allows you to share the devices connected via USB to your monitor with two different PCs. Just change the signal input in the OSD menu of the monitor and your keyboard, mouse and webcam will switch from your work laptop to your gaming PC.

VA
VA panel technology offers higher contrast, darker blacks and much better viewing angles than standard TN technology. The screen will look good no matter what angle you look at it.

Display
Display diagonal	114.3 cm (45")
Display resolution	5120 x 1440 pixels
Native aspect ratio	32:9
Display technology	LED
Touchscreen	No
HD type	Dual QHD
Panel type	VA
Screen shape	Curved
Contrast ratio (typical)	3000:1
Maximum refresh rate	165 Hz
Backlight type	LED
Display brightness (typical)	450 cd/m²
Response time	0.8 ms
Display surface	Matt
Screen curvature rating	1500R
Contrast ratio (dynamic)	80000000:1
Viewing angle, horizontal	178°
Viewing angle, vertical	178°
Pixel pitch	0.212 x 0.212 mm
Viewable size, horizontal	30.6 cm
Viewable size, vertical	108.8 cm
Digital horizontal frequency	30 - 260 kHz
Display diagonal (metric)	113 cm
High Dynamic Range (HDR) supported	Yes
High Dynamic Range (HDR) technology	High Dynamic Range (HDR) 400
Ports & interfaces
Built-in USB hub	Yes
HDMI	Yes
Headphone out	Yes
USB hub version	3.2 Gen 1 (3.1 Gen 1)
USB Type-A downstream ports quantity	3
USB Type-C downstream ports quantity	1
USB Power Delivery	Yes
USB Power Delivery up to	90 W
HDMI ports quantity	2
DisplayPorts quantity	1
Headphone outputs	1
Built-in KVM switch	Yes
KVM switch ports quantity	1
HDCP	Yes
DC-in jack	Yes
Weight & dimensions
Width (with stand)	1090 mm
Depth (with stand)	275 mm
Height (with stand)	409 mm
Weight (with stand)	11.2 kg
Power
Energy efficiency class (SDR)	F
Energy efficiency class (HDR)	G
Energy consumption (SDR) per 1000 hours	37 kWh
Energy consumption (HDR) per 1000 hours	67 kWh
Power consumption (typical)	37 W
Power consumption (standby)	0.5 W
Power consumption (off)	0.3 W
AC input voltage	100 - 240 V
AC input frequency	50/60 Hz
Power supply type	External
Energy efficiency scale	A to G
Operational conditions
Operating temperature (T-T)	5 - 35 °C
Network
Ethernet LAN	Yes
Packaging data
Package width	1260 mm
Package depth	315 mm
Package height	470 mm
Package weight	16.4 kg
Ergonomics
VESA mounting	Yes
Cable lock slot	Yes
Height adjustment	Yes
Panel mounting interface	200 x 100 mm
Wall mountable	Yes
Cable lock slot type	Kensington
Height adjustment	13 cm
Tilt angle range	3 - 20°
On Screen Display (OSD)	Yes
On Screen Display (OSD) languages	Czech, German, English, French, Hungarian, Italian, Japanese, Polish, Russian
Number of OSD languages	9
Tilt adjustment	Yes
Packaging content
Stand included	Yes
Cables included	DisplayPort, HDMI, Power, USB
Power adapter included	Yes
Quick start guide	Yes
Manual	Yes
Other features
Volume control	Buttons
Design
Market positioning	Gaming
Product colour	Black
Detachable stand	Yes
Feet colour	Black
Performance
AMD FreeSync	Yes
Brand specific technologies	Black Equalizer, Eye Saver
ConnectShare (USB)	Yes
Flicker-free technology	Yes
Low Blue Light technology	Yes
Multimedia
Built-in speaker(s)	Yes
Built-in camera	No
Number of speakers	2
RMS rated power	6 W
Sustainability
Sustainability compliance	Yes
Sustainability certificates	CE, ErP, PSE, REACH, RoHS, TUV, UKCA, VCCI, WEEE
European Product Registry for Energy Labelling (EPREL) code	1774068