# Monitor Acer CB342CU 34" UltraWide Quad HD LCD 3440 x 1440

**URL:** https://aio.lv/en/product--acer-umcb2ee016--10500168
**Data updated:** 2026-01-13 21:33 (EET)
**Category:** Monitors
**Manufacturer:** Acer
**Manufacturer code:** UM.CB2EE.016
**EAN:** 4711121337710
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 429.99 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 355.36 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--acer-umcb2ee016--10500168

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 30.06.2026 | free |
| Pickup points | 03.07.2026 | 1.99 EUR |
| Courier delivery to door | 03.07.2026 | 8.95 EUR |

## Summary description

The Acer CB342CU is a 34" UltraWide Quad HD LCD monitor with a resolution of 3440 x 1440 pixels. It features a fast response time of 1 ms and a native aspect ratio of 21:9, providing an immersive viewing experience. With horizontal and vertical viewing angles of 178°, it ensures clear visuals from any position. The monitor includes built-in speakers, VESA mounting for easy installation, and height adjustment for ergonomic comfort. Available in sleek black and silver colors.

## Long description

The Acer CB342CU 34" UltraWide Quad HD LCD delivers a 3440 x 1440 resolution on a 21:9 IPS panel designed for wide-format workflows and immersive viewing. The flat screen combines 1 ms response time with 178° horizontal and vertical viewing angles to maintain image clarity from off-center positions. Built-in stereo speakers, height adjustment and VESA mounting support practical installation options for desktop or mounted setups. The monitor is available in a two-tone black and silver finish and offers a single USB Type-C downstream port for connectivity.
Advantages
The UltraWide Quad HD resolution provides extended horizontal workspace for multitasking, video editing and widescreen content playback. IPS panel technology ensures consistent color and contrast across wide viewing angles, while a 1 ms response time reduces motion blur during fast-moving scenes. Built-in speakers eliminate the need for external audio devices for basic sound, and the monitor's ergonomic height adjustment plus VESA compatibility simplify positioning and mounting in varied work environments.
Suitable for
 Office multitasking and productivity with multiple side-by-side windows
 Content creation workflows that benefit from wide timelines and palettes
 Watching widescreen video and cinematic content
 General-purpose home and small-office setups where integrated audio is sufficient
 Mounted installations using standard VESA arms or wall mounts
Key specifications
 Display diagonal: 34"
 Resolution: 3440 x 1440 (UltraWide Quad HD)
 Panel type: IPS, LCD
 Aspect ratio: 21:9 (native)
 Response time: 1 ms
 Typical contrast ratio: 1000:1
 Brightness (typical): 400 cd/m²
 Viewing angles: 178° horizontal / 178° vertical
 Screen shape: Flat
 Connectivity: USB Type-C downstream port (1)
 VESA mounting: supported
 Built-in speakers: yes
 Energy efficiency class (SDR/HDR): F / G
 Power consumption per 1000 h (SDR/HDR): 32 kWh / 40 kWh
 Color: Black, Silver
How to use
Place the monitor on a stable desk surface or attach it to a VESA-compatible arm or wall mount. Connect the video source using the appropriate cables and the USB Type-C downstream port if required for peripherals; ensure the source device supports the monitor's resolution and refresh capabilities. Adjust the display height for ergonomic eye level and use your operating system's display settings to select the 3440 x 1440 resolution and preferred color profile. Use the built-in on-screen menu to fine-tune brightness, contrast and picture modes for the desired viewing conditions.
Usage recommendations
For sustained eye comfort, set the display brightness to match ambient lighting and enable any available low-blue-light or flicker-reduction modes when working long hours. When mounting the monitor, verify the VESA pattern and load capacity of your arm or bracket. If higher-fidelity audio is needed, use external speakers or headphones rather than the built-in speakers. Regularly update connected device drivers and graphics settings to maintain optimal performance at the native UltraWide Quad HD resolution.

## Specifications

### Display

| Feature | Value |
|---|---|
| Display diagonal | 34 " |
| Display technology | LCD |
| HD type | UltraWide Quad HD |
| Panel type | IPS |
| Display resolution | 3440 x 1440 |
| Response time | 1 ms |
| Contrast ratio (typical) | 1000:1 |
| Display brightness (typical) | 400 cd/m² |
| Viewing angle, vertical | 178 ° |
| Viewing angle, horizontal | 178 ° |
| Display diagonal (metric) | 86.4 cm |
| Supported graphics resolutions | 3440 x 1440 |
| Contrast ratio (dynamic) | 100000000:1 |
| Native aspect ratio | 21:9 |
| Colour gamut | 99 % |
| Display number of colours | 16.7 million colours |
| Backlight type | LED |
| Touchscreen | No |
| Colour depth | 8 bit |
| Colour gamut standard | sRGB |

### Design

| Feature | Value |
|---|---|
| Screen shape | Flat |
| Product colour | Black, Silver |
| Panel mounting interface | 100 x 100 |
| Market positioning | Home |

### Ports & interfaces

| Feature | Value |
|---|---|
| HDMI ports quantity | 1 |
| DisplayPorts quantity | 1 |
| USB Type-C downstream ports quantity | 1 |
| Headphone out | Yes |
| HDMI version | 2.0 |
| HDMI | Yes |
| DisplayPort version | 1.2 |

### Ergonomics

| Feature | Value |
|---|---|
| Wall mountable | Yes |
| VESA mounting | Yes |
| Adjustable height (max) | 150 mm |

### Audio

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

### Performance

| Feature | Value |
|---|---|
| AMD FreeSync | Yes |
| AMD FreeSync type | FreeSync |

### Other features

| Feature | Value |
|---|---|
| Maximum refresh rate | 75 Hz |
| Second display effective viewing area | 800 x 335 |
| Height adjustment | Yes |
| Weight (without stand) | 6800 g |
| Height (without stand) | 367 mm |
| Depth (without stand) | 58.6 mm |

### Power

| Feature | Value |
|---|---|
| Energy efficiency class (SDR) | F |
| Energy efficiency class (HDR) | G |
| Energy consumption (SDR) per 1000 hours | 32 kWh |
| Energy consumption (HDR) per 1000 hours | 40 kWh |
| Power consumption (off) | 0.3 W |
| Power consumption (standby) | 0.5 W |
| European Product Registry for Energy Labelling (EPREL) code | 1326417 |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight (with stand) | 9200 g |
| Width (with stand) | 817 mm |
| Height (with stand) | 597 mm |
| Depth (with stand) | 269 mm |
| Width (without stand) | 817 mm |

## FAQ

### How much does the Monitor Acer CB342CU cost, and is it available for purchase?

The price is 429.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 1294 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 30.06.2026 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 CB342CU 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, usb type-c downstream ports quantity, 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 CB342CU?

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/10500168/64877706_large.webp