Acer CB342CU 34" 1440p HDR Ultrawide (Silver) UM.CB2AA.004 specs.
Monitors Specs >> Acer >> Acer CB342CU 34" 1440p HDR Ultrawide (Silver) UM.CB2AA.004| Specifications | | | Reviews |
General Specs Acer CB342CU 34" 1440p HDR Ultrawide Monitor (Silver) UM.CB2AA.004
Display Size:
This diagonal display size is usually measured in inches.
This diagonal display size is usually measured in inches.34"
Panel Type:
IPS-Type LCD
Native Resolution:
3440 x 1440
Maximum Brightness:
400 nits / cd/m2
HDR Support:
No
Color Support:
16.7 Million Colors (8-Bit)
Color Gamut:
99% sRGB
Finish:
Anti-Glare / Matte
Touchscreen Technology:
No
Inputs:
1x HDMI 2.0
1x DisplayPort 1.2
1x DisplayPort 1.2
Outputs:
1x 1/8" / 3.5 mm
USB I/O:
2x USB-A 3.0 / 3.1/3.2 Gen 1
1x USB-C (Unspecified Version)
1x USB-C (Unspecified Version)
Built-In Speakers:
Yes, 3 W
Display Acer CB342CU 34" 1440p HDR Ultrawide Monitor (Silver) UM.CB2AA.004
Display Size:This diagonal display size is usually measured in inches.
This diagonal display size is usually measured in inches.34"
Panel Type:
IPS-Type LCD
Aspect Ratio:
21:9
Native Resolution:
3440 x 1440
Maximum Brightness:
400 nits / cd/m2
HDR Support:
No
Contrast Ratio:
1000:1
Dynamic Contrast Ratio:
100,000,000:1
Response Time:
1 ms
Refresh Rate:
75 Hz
Variable Refresh Technology:
FreeSync
Color Support:
16.7 Million Colors (8-Bit)
Color Gamut:
99% sRGB
Viewing Angle (H x V):
178 x 178°
Screen Area:
31.5 x 13.2" / 800 x 335 mm
Pixels Per Inch (ppi):
109 ppi
Finish:
Anti-Glare / Matte
Touchscreen Technology:
No
Connectivity Acer CB342CU 34" 1440p HDR Ultrawide Monitor (Silver) UM.CB2AA.004
Inputs:
1x HDMI 2.0
1x DisplayPort 1.2
1x DisplayPort 1.2
Outputs:
1x 1/8" / 3.5 mm
HDCP Support:
Yes
USB I/O:
2x USB-A 3.0 / 3.1/3.2 Gen 1
1x USB-C (Unspecified Version)
1x USB-C (Unspecified Version)
Multi-Input Support (PIP/PBP):
No
Speaker Acer CB342CU 34" 1440p HDR Ultrawide Monitor (Silver) UM.CB2AA.004
Built-In Speakers:
Yes, 3 W
Supported File Formats Acer CB342CU 34" 1440p HDR Ultrawide Monitor (Silver) UM.CB2AA.004
Power Adapter Type:
Internal
General Acer CB342CU 34" 1440p HDR Ultrawide Monitor (Silver) UM.CB2AA.004
Certifications:
TCO Certified
Adjustments:
Height: 5.91" / 15.01 cm
Swivel: -360 to 360°
Tilt: -5 to 35°
Swivel: -360 to 360°
Tilt: -5 to 35°
Mounting-Hole Pattern:
100 x 100 mm
Lock Slot:
Yes
Dimensions:
32.2 x 14.4 x 2.3" / 81.8 x 36.6 x 5.8 cm
Weight:
20.28 lb / 9.20 kg
Reviews, Questions about Acer CB342CU 34" 1440p HDR Ultrawide (Silver) UM.CB2AA.004
Write Review / Ask a question about Acer CB342CU 34" 1440p HDR Ultrawide (Silver) UM.CB2AA.004
Ahead of CES 2026, the first details have emerged online about HP's upcoming HyperX Omen gaming monitor series. It will include four models with different screen sizes and panel types.
The Dell gaming monitor lineup now includes the SE2426HG and SE2726HG models with Fast IPS matrices. Both new products support high refresh rates and AMD FreeSync Premium technology, while their prices are comparable to inexpensive office solutions.
LG is preparing to release new monitors in the UltraGear evo line, which are expected to premiere at CES 2026. The updated brand catalog will include flagship models: 39GX950B, 27GM950B, and 52G930B, equipped with high-resolution screens and AI technology support.