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Acer UM. HB7AA. 003 B277U 27" WQHD IPS LED Monitor - 2560 x 1440 - 75Hz - Adaptive Sync - 350 cd/m² - 4ms - USB Hub - VESA - Black
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Product Features
Technical Overview
This monitor features a 27-inch viewable screen with WQHD (2560 x 1440) resolution, offering four times the pixel density of standard HD. The IPS technology provides consistent color reproduction across 178-degree horizontal and vertical viewing angles, making it suitable for collaborative work or shared viewing.
The LED backlight delivers 350 cd/m² brightness and a 100,000,000:1 contrast ratio for vibrant visuals in various lighting conditions. It supports 1.07 billion colors, enhancing color accuracy for design work or media consumption.
This section brings together practical product details such as Number of Screens, Screen Size Class, Viewable Screen Size, Maximum Resolution, so buyers can judge configuration, deployment fit, and day-to-day suitability with less guesswork.
A strong technical summary explains how the product's interfaces, hardware profile, and operating characteristics work together in real deployment. Buyers often need this context to confirm compatibility with existing devices, expected performance in daily use, and whether installation will be straightforward for IT staff or end users.
Key Product Advantages
The B277U combines high-resolution clarity with practical connectivity, making it a versatile choice for office and home environments. Its USB hub functionality adds convenience by reducing cable clutter and expanding peripheral options directly from the monitor.
Enhanced Connectivity
Includes 2 HDMI ports, 1 DisplayPort, 1 USB 3.0 upstream port, and 4 USB 3.0 downstream ports for seamless integration with computers and accessories.
- Dual HDMI inputs for multiple sources
- USB hub for peripheral management
Professional Color Performance
The IPS panel ensures consistent color accuracy and wide viewing angles, ideal for graphic design, photo editing, and collaborative presentations.
- 1.07 billion color support
- 178° viewing angles
Deployment / Use Cases
This monitor is well-suited for business workstations, home offices, and creative studios where screen real estate and color accuracy are priorities. The WQHD resolution allows for efficient multitasking with multiple windows open simultaneously.
Its 75Hz refresh rate and Adaptive Sync make it capable for casual gaming or smooth video playback, while the USB hub simplifies desk setups by centralizing connections for keyboards, mice, and storage devices.
Office Productivity
The 27-inch screen and high resolution enable comfortable viewing of spreadsheets, documents, and web browsers side-by-side, reducing the need for multiple monitors.
- Multitasking efficiency
- Reduced eye strain
Content Creation
Accurate color reproduction and sharp detail support photo editing, video production, and design work, providing a reliable display for creative professionals.
- Color-critical applications
- Detailed visual work
Physical Profile
The monitor features a sleek black finish and a compact design with dimensions of 24.17" wide, 14.45" high, and 2.69" deep without the stand. With the stand, it measures 20.79" high, maintaining the same width and depth for stable desk placement.
VESA mount compatibility allows for flexible installation on monitor arms or wall mounts, enabling ergonomic adjustments or space-saving setups in multi-display configurations.
- Width
- 24.17" (614 mm)
- Depth
- 2.69" (68.20 mm)
- Height
- 14.45" (367 mm)
What's in the Box
The package includes all essential components for immediate setup and use.
Highlights
- 27-inch WQHD (2560 x 1440) IPS display for sharp, detailed visuals
- 75Hz refresh rate with Adaptive Sync for smooth motion and reduced tearing
- 350 cd/m² brightness and 100,000,000:1 contrast ratio for vibrant images
- 4ms GTG response time minimizes motion blur in fast-paced content
- Wide 178° viewing angles ensure consistent color from any position
- Built-in USB 3.0 hub with 4 downstream ports for peripheral connectivity
- Dual HDMI inputs and one DisplayPort for flexible source connections
- VESA mount compatible for ergonomic mounting options
- TCO Certified for environmental sustainability
- 3-year limited warranty with free additional coverage
Specifications
| Specifications | |
|---|---|
| Manufacturer | Acer, Inc |
| Manufacturer Part Number | UM.HB7AA.003 |
| 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 | 4 ms GTG |
| Aspect Ratio | 16:9 |
| Pixel Pitch | 0.05400 mm x 0.05400 mm |
| Horizontal Viewing Angle | 178° |
| Vertical Viewing Angle | 178° |
| Backlight Technology | LED |
| Mount Type | Wall Mountable |
| 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 cd/m² |
| Tearing Prevention Technology | Adaptive Sync |
| Audio | |
| Number of Speakers | 2 |
| Speakers | Yes |
| Interfaces/Ports | |
| HDMI | Yes |
| USB | Yes |
| DisplayPort | Yes |
| Number of HDMI Inputs | 2 |
| Number of DisplayPorts | 1 |
| Number of USB 3.0 Upstream Ports | 1 |
| Number of USB 3.0 Downstream Ports | 4 |
| Built-in Devices | |
| Built-in Devices | USB Hub |
| Physical Characteristics | |
| VESA Mount Compatible | Yes |
| Color Family | Black |
| Product Color | Black |
| Height | 14.45" (367 mm) |
| Width | 24.17" (614 mm) |
| Depth | 2.69" (68.20 mm) |
| Height with Stand | 20.79" (528 mm) |
| Width with Stand | 24.17" (614 mm) |
| Depth with Stand | 2.69" (68.20 mm) |
| 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 |
User Manual
FAQ
What is the screen size and resolution of the Acer B277U monitor?
The Acer B277U features a 27-inch viewable screen with a WQHD resolution of 2560 x 1440 pixels. This provides four times the pixel density of standard HD displays, delivering sharp detail and ample screen real estate for multitasking, productivity, and content creation.
Does this monitor support VESA mounting?
Yes, the Acer B277U is VESA mount compatible. This allows you to install it on monitor arms, wall mounts, or multi-display stands for ergonomic adjustments, space-saving setups, or customized viewing angles in office or home environments.
What panel technology does the B277U use, and what are the benefits?
This monitor uses an In-plane Switching (IPS) panel. IPS technology provides wide 178-degree viewing angles both horizontally and vertically, ensuring consistent color accuracy and image quality even when viewed from the side. It also supports 1.07 billion colors for vibrant, accurate visuals.
What connectivity options are available on this monitor?
The B277U includes two HDMI ports, one DisplayPort, one USB 3.0 upstream port, and four USB 3.0 downstream ports. The built-in USB hub lets you connect peripherals like keyboards, mice, and storage devices directly to the monitor, reducing cable clutter on your desk.
What is the refresh rate and response time of this monitor?
The monitor has a 75Hz standard refresh rate and a 4ms gray-to-gray (GTG) response time. Combined with Adaptive Sync technology, this helps reduce motion blur and screen tearing, providing smooth visuals for everyday computing, video playback, and casual gaming.
Is the Acer B277U environmentally certified?
Yes, the Acer B277U is TCO Certified. This certification indicates that the monitor meets strict environmental and sustainability standards, including energy efficiency, reduced hazardous materials, and responsible manufacturing practices.
What screen size is listed?
It features a display specification of 27", giving you clear visuals for work and media use.
What resolution or display format is specified?
It features a display specification of 2560 x 1440, giving you clear visuals for work and media use.
| Qty | Price | Available |
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