ACER 

UM.HB7AA.003 ACER 27IN WS LCD 2560X1440 1K:1

Mfg Part Number:  UM.HB7AA.003  
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Price: $956.36
Quantity:
More to Come
Last Updated: Sep 21, 2025
No Sales Tax except these states
, PO and Wire.

Marketing Information from the Manufacturer

Main Specification
General Information
Manufacturer Acer, Inc
Manufacturer Part Number UM.HB7AA.003
Manufacturer Website Address http://us.acer.com
Brand Name Acer
Product Series B7
Product Model B277U
Product Name B277U Widescreen LCD Monitor
Product Type LCD Monitor
Technical Information
Number of Screens 1
Screen Size Class 27"
Viewable Screen Size 27"
Screen Mode WQHD
Panel Technology In-plane Switching (IPS) Technology
Response Time 4 ms
Response Time Details 4ms GTG
Aspect Ratio 16:9
Pixel Pitch 2.1 mil
Horizontal Viewing Angle 178°
Vertical Viewing Angle 178°
Adjustable Display Pivot Yes
Mount Type Wall Mountable
Backlight Technology LED
Maximum Adjustable Height 4.72"
Tilt Angle -5° to 25°
Swivel Angle -45° to 45°
Video
Maximum Resolution 2560 x 1440
Standard Refresh Rate 75 Hz
Color Supported 1.07 Billion Colors
Contrast Ratio 100,000,000:1
Brightness 350 Nit
Tearing Prevention Technology Adaptive Sync
Audio
Number of Speakers 2
Speakers Yes
Speaker Output Power 2 W
Interfaces/Ports
HDMI Yes
USB Yes
DisplayPort Yes
Number of HDMI Inputs 2
Number of USB 3.0 Upstream Ports 1
Number of USB 3.0 Downstream Ports 4
Number of DisplayPorts 1
Built-in Devices
Built-in Devices USB Hub
Power Description
Input Voltage 120 V AC
Input Voltage 230 V AC
Physical Characteristics
VESA Mount Compatible Yes
VESA Mount Standard 100 x 100
Color Family Black
Color Black
Height 14.4"
Width 24.2"
Depth 2.7"
Height with Stand 20.79"
Width with Stand 24.17"
Depth with Stand 2.69"
Miscellaneous
Package Contents
  • B277U Widescreen LCD Monitor
  • 1 x Displayport Cable
  • 1 x HDMI Cable
  • Power Cord
  • 1 x USB 3.0 Cable
  • Country of Origin China
    TCO Certified Yes
    Environmentally Friendly Yes
    Environmental Certification TCO Certified
    Warranty
    Limited Warranty 3 Year
    Additional Warranty Information

    Free

    WARNING:: The plastic used in cable products can expose you to lead and lead components, chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to www.P65Warnings.ca.gov
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