# Monitor Acer B277U E 27" Wide Quad HD LCD 2560 x 1440

**URL:** https://aio.lv/en/product--acer-umhb7eee09--10547609
**Data updated:** 2026-01-13 21:34 (EET)
**Category:** Monitors
**Manufacturer:** Acer
**Manufacturer code:** UM.HB7EE.E09
**EAN:** 4711121580529
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 297.49 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 245.86 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--acer-umhb7eee09--10547609

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 01.07.2026 | free |
| Pickup points | 06.07.2026 | 1.99 EUR |
| Courier delivery to door | 06.07.2026 | 7.70 EUR |

## Summary description

The Acer B277U E is a 27-inch Wide Quad HD LCD monitor with a resolution of 2560 x 1440 pixels. It features a fast response time of 4 ms and a native aspect ratio of 16:9, providing excellent image quality with wide viewing angles of 178° both horizontally and vertically. The monitor includes built-in speakers, VESA mounting compatibility, and height adjustment for ergonomic use. Its sleek black design makes it a stylish addition to any workspace.

## Long description

The Acer B277U E is a 27" Wide Quad HD LCD monitor with a 2560 x 1440 resolution and an IPS panel that delivers wide 178° viewing angles. With a 16:9 native aspect ratio, 4 ms response time and 350 cd/m² typical brightness, the display is designed for accurate image reproduction and smooth motion. The monitor features built-in speakers, height adjustment and VESA mounting compatibility, presented in a black finish suitable for office and home setups.
Advantages
The IPS panel provides consistent colour and contrast across wide viewing angles, while the 2560 x 1440 resolution increases screen real estate for multitasking and detailed work. A 4 ms response time reduces motion blur in fast-moving content. Integrated speakers remove the need for separate audio peripherals for standard use cases. Height adjustability and VESA compatibility allow ergonomic placement and flexible mounting options.
Suitable for
 Office productivity and multitasking with multiple windows and documents
 Photo and graphic work requiring accurate colour and wide viewing angles
 General multimedia consumption and video playback
 Workspace setups that require VESA mounting or adjustable monitor height
Key specifications
 Display diagonal: 27"
 Resolution: 2560 x 1440 (Wide Quad HD)
 Panel type: IPS, LCD technology
 Aspect ratio: 16:9 (native)
 Response time: 4 ms
 Typical contrast ratio: 1000:1
 Typical brightness: 350 cd/m²
 Viewing angles: 178° horizontal / 178° vertical
 Screen shape: Flat
 Built-in speakers: Yes
 VESA mounting: Yes
 Product colour: Black
 Energy efficiency class (SDR/HDR): F / G
 Energy consumption per 1000 h (SDR/HDR): 26 kWh / 35 kWh
How to use
Place the monitor on a stable desk surface or attach it to a VESA-compatible mount. Connect a video source using the appropriate cable supported by your computer or device. Adjust the screen height to align with eye level and set the display resolution to 2560 x 1440 in your operating system for optimal clarity. Use the on-screen menu to tune brightness, contrast and colour settings to your environment and preferences. For audio, enable the built-in speakers in your system sound settings or connect external speakers if higher audio performance is required.
Usage recommendations
For sustained comfortable viewing, position the screen so the top is at or slightly below eye level and maintain an arm's length distance. Reduce eye strain by using appropriate brightness and enabling any available blue-light reduction mode during extended use. When mounting, ensure the VESA mount supports the monitor weight and that cables are managed to avoid strain on connectors.

## Specifications

### Display

| Feature | Value |
|---|---|
| Display diagonal | 27 " |
| Display technology | LCD |
| HD type | Wide Quad HD |
| Panel type | IPS |
| Display resolution | 2560 x 1440 |
| Response time | 4 ms |
| Contrast ratio (typical) | 1000:1 |
| Display brightness (typical) | 350 cd/m² |
| Viewing angle, vertical | 178 ° |
| Viewing angle, horizontal | 178 ° |
| Horizontal scan range | 30 - 160 |
| Display diagonal (metric) | 68.6 cm |
| Contrast ratio (dynamic) | 100000000:1 |
| Native aspect ratio | 16:9 |
| Vertical scan range | 48 - 100 |
| Display number of colours | 16.7 million colours |
| Backlight type | LED |
| Touchscreen | No |
| Anti-glare screen | Yes |
| Colour depth | 8 bit |
| High Dynamic Range (HDR) supported | Yes |
| High Dynamic Range (HDR) technology | High Dynamic Range 10 (HDR10) |
| Colour gamut standard | sRGB |

### Design

| Feature | Value |
|---|---|
| Screen shape | Flat |
| Product colour | Black |
| Panel mounting interface | 100 x 100 |
| Feet colour | Black |

### Ports & interfaces

| Feature | Value |
|---|---|
| DisplayPorts quantity | 1 |
| Headphone out | Yes |
| HDMI version | 2.0 |
| HDMI | Yes |
| DisplayPort version | 1.2 |

### Ergonomics

| Feature | Value |
|---|---|
| VESA mounting | Yes |

### Audio

| Feature | Value |
|---|---|
| Built-in speaker(s) | Yes |

### Performance

| Feature | Value |
|---|---|
| sRGB coverage (typical) | 99 % |
| NVIDIA G-SYNC | No |
| AMD FreeSync | Yes |
| AMD FreeSync type | FreeSync |

### Multimedia

| Feature | Value |
|---|---|
| RMS rated power | 4 W |
| Built-in camera | No |
| Number of speakers | 2 |

### Technical details

| Feature | Value |
|---|---|
| Sustainability compliance | Yes |
| Sustainability certificates | TCO |

### Other features

| Feature | Value |
|---|---|
| Maximum refresh rate | 100 Hz |
| Viewable size, vertical | 336 mm |
| Power supply type | Internal |
| Viewable size, horizontal | 597 mm |
| Height adjustment | Yes |
| Pivot | Yes |
| Weight (without stand) | 4960 g |
| Height (without stand) | 367 mm |
| Depth (without stand) | 67.8 mm |

### Power

| Feature | Value |
|---|---|
| Energy efficiency class (SDR) | F |
| Energy efficiency class (HDR) | G |
| Energy consumption (SDR) per 1000 hours | 26 kWh |
| Energy consumption (HDR) per 1000 hours | 35 kWh |
| Power consumption (typical) | 18.5 W |
| Power consumption (off) | 0.3 W |
| Power consumption (standby) | 0.5 W |
| Power consumption (max) | 70 W |
| Energy efficiency scale | A to G |
| European Product Registry for Energy Labelling (EPREL) code | 1533481 |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight (with stand) | 8680 g |
| Width (with stand) | 614.4 mm |
| Height (with stand) | 542.8 mm |
| Depth (with stand) | 247 mm |
| Width (without stand) | 614.4 mm |

## FAQ

### How much does the Monitor Acer B277U E cost, and is it available for purchase?

The price is 297.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 40 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 01.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can Monitor Acer B277U E be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Acer products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Acer service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: display diagonal, display resolution, hd type, panel type, display technology, response time, contrast ratio (typical), display brightness (typical), screen shape, vesa mounting, built-in speaker(s), energy efficiency class (sdr), energy efficiency class (hdr), energy consumption (sdr) per 1000 hours, energy consumption (hdr) per 1000 hours, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

### Where can I download the instructions for Monitor Acer B277U E?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/10547609/64877816_large.webp