# Monitor LC Power LC-M40-UWQHD-144 40" LED HDR 3440x1440

**URL:** https://aio.lv/en/product--lc-power-lc-m40-uwqhd-144--4341175
**Data updated:** 2025-12-16 16:24 (EET)
**Category:** Monitors
**Manufacturer:** LC-Power
**Manufacturer code:** LC-M40-UWQHD-144
**EAN:** 4260070129629
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 564.49 €
**Prices and availability valid until:** 2026-08-03 23:59
**Price without VAT (21%):** 466.52 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--lc-power-lc-m40-uwqhd-144--4341175

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 20.07.2026 | free |
| Pickup points | 23.07.2026 | 1.89 EUR |
| Courier delivery to door | 23.07.2026 | 12.20 EUR |

## Summary description

The LC Power LC-M40-UWQHD-144 is a 40-inch LED monitor featuring HDR technology and a resolution of 3440x1440. It has a refresh rate of 144Hz, ensuring smooth visuals. The monitor supports DisplayPort and HDMI connections and offers a wide color gamut and good contrast ratio, enhancing the visual experience. It is ideal for gaming and multimedia applications.

## Long description

The LC Power LC-M40-UWQHD-144 is a 40" (101.6 cm) UltraWide WQHD monitor with a native resolution of 3440 x 1440 pixels, a 144 Hz refresh rate and an IPS-ADS panel. It supports HDR 600 and offers USB-C (Video/Data/PD 90 W), DisplayPort and HDMI connectivity. The monitor features AMD FreeSync Premium, height-adjustable stand and VESA compatibility. The package includes the monitor, base, DisplayPort and HDMI cables, a USB-C adapter, power cord, mounting material and a user manual.
Advantages
The IPS-ADS panel provides a wide color volume and consistent colors across wide viewing angles while HDR 600 enhances brightness and contrast for more detailed highlights. A 144 Hz refresh rate combined with AMD FreeSync Premium reduces tearing and motion artifacts for smoother gaming and multimedia playback. The built-in USB-C port with 90 W Power Delivery and an integrated USB hub simplify connectivity and charging for compatible laptops and devices. Additional features such as PiP/PbP, Overdrive and Low Blue reduce input lag, improve motion clarity and lower blue light emission.
Suitable for
PC gaming (competitive and casual) requiring smooth motion and low tear
Multimedia and video playback with wide color gamut and HDR
Productivity tasks and multitasking using PiP/PbP and the wide ultrawide workspace
Connecting and charging laptops via USB-C (PD 90 W) while using external display
Key specifications
Display diagonal: 40" (101.6 cm)
Resolution: 3440 x 1440 (UltraWide WQHD)
Panel type: IPS-ADS
Refresh rate: 144 Hz
Response time: 4 ms
Brightness (typical): 400 cd/m²
Contrast ratio (typical): 1200:1
HDR: DisplayHDR 600
Adaptive sync: AMD FreeSync Premium
Connectivity: USB-C (Video/Data/PD 90 W), DisplayPort, HDMI
Built-in USB hub: Yes
Speakers: No
VESA mounting: Yes
Energy class (SDR/HDR): G / G
Color: White
How to use
Assemble the base to the monitor using the supplied mounting material and connect the monitor to your PC or laptop via DisplayPort, HDMI or USB-C. If using USB-C, enable USB-C video on your host device and, if required, allow Power Delivery to charge your laptop (up to 90 W). Use the on-screen display (OSD) to select input source, enable FreeSync Premium, choose HDR mode and adjust brightness, color presets or Low Blue mode. For PiP/PbP, open the OSD and configure secondary source placement and size as needed.
Usage recommendations
For best results in games enable 144 Hz and AMD FreeSync Premium in both the monitor OSD and your GPU driver; activate Overdrive for improved motion clarity. Use Low Blue mode during long work sessions to reduce eye strain. When using HDR, ensure the source content and graphics card support HDR to benefit from DisplayHDR 600.

## Specifications

### Display

| Feature | Value |
|---|---|
| Display diagonal | 40 " |
| HD type | UltraWide Quad HD |
| Panel type | IPS-ADS |
| Display resolution | 3440 x 1440 |
| Pixel pitch | 0.269 x 0.269 |
| Response time | 4 ms |
| Contrast ratio (typical) | 1200:1 |
| Display brightness (typical) | 400 cd/m² |
| Viewing angle, vertical | 178 ° |
| Viewing angle, horizontal | 178 ° |
| Display diagonal (metric) | 101.6 cm |
| Native aspect ratio | 21:9 |
| Colour gamut | 95 % |
| Display number of colours | 16.7 million colours |
| Touchscreen | No |
| Anti-glare screen | Yes |
| Adobe RGB coverage | 89 % |
| NTSC coverage (typical) | 105 % |
| High Dynamic Range (HDR) technology | DisplayHDR 600 |
| RGB colour space | DCI-P3 |

### Design

| Feature | Value |
|---|---|
| Screen shape | Flat |
| Product colour | White |
| Panel mounting interface | 75 x 75 |
| Market positioning | Gaming |
| Feet colour | White |

### Ports & interfaces

| Feature | Value |
|---|---|
| DVI port | No |
| HDMI ports quantity | 2 |
| DisplayPorts quantity | 1 |
| USB Type-C downstream ports quantity | 1 |
| Headphone out | Yes |
| Built-in USB hub | Yes |
| USB upstream port type | USB Type-C |
| HDMI version | 2.0 |
| HDMI | Yes |
| DisplayPort version | 1.4 |
| USB Power Delivery (USB PD) | Yes |
| USB Power Delivery up to | 90 W |

### Ergonomics

| Feature | Value |
|---|---|
| Tilt adjustment | Yes |
| VESA mounting | Yes |

### Audio

| Feature | Value |
|---|---|
| Built-in speaker(s) | No |

### Performance

| Feature | Value |
|---|---|
| Game mode | Yes |
| sRGB coverage (typical) | 99 % |
| Picture-in-Picture | Yes |
| NVIDIA G-SYNC | No |
| AMD FreeSync | Yes |
| Low Blue Light technology | Yes |
| AMD FreeSync type | FreeSync Premium |

### Multimedia

| Feature | Value |
|---|---|
| Built-in camera | No |

### Technical details

| Feature | Value |
|---|---|
| Sustainability certificates | CE |

### Other features

| Feature | Value |
|---|---|
| Headphone outputs | 1 |
| Maximum refresh rate | 144 Hz |
| Audio output | Yes |
| Input current | 3 |
| Headphone connectivity | 3.5 mm |
| Cable lock slot | No |
| Height adjustment | Yes |
| Tilt angle range | 5 - 15 |
| Package type | Box |
| Height adjustment | 95 mm |
| Weight (without stand) | 11220 g |
| Height (without stand) | 418 mm |
| Depth (without stand) | 82 mm |

### Power

| Feature | Value |
|---|---|
| Energy efficiency class (SDR) | G |
| Energy efficiency class (HDR) | G |
| Energy consumption (SDR) per 1000 hours | 48 kWh |
| Energy consumption (HDR) per 1000 hours | 52 kWh |
| Power consumption (off) | 0.3 W |
| Power consumption (standby) | 0.5 W |
| AC input frequency | 50 - 60 |
| AC input voltage | 100 - 240 |
| Energy efficiency scale | A to G |

### Weight & dimensions

| Feature | Value |
|---|---|
| Width (with stand) | 994 mm |
| Height (with stand) | 596 mm |
| Depth (with stand) | 287 mm |
| Width (without stand) | 994 mm |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 15220 g |
| Package depth | 203 mm |
| Package height | 528 mm |
| Package width | 1215 mm |

### Logistics data

| Feature | Value |
|---|---|
| Harmonized System (HS) code | 85285210 |

## FAQ

### How much does the Monitor LC Power LC-M40-UWQHD-144 cost, and is it available for purchase?

The price is 564.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 8 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 20.07.2026 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 LC Power LC-M40-UWQHD-144 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 LC-Power 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 LC-Power 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, pixel pitch, response time, contrast ratio (typical), display brightness (typical), screen shape, usb type-c downstream ports quantity, built-in usb hub, 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 LC Power LC-M40-UWQHD-144?

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/4341175/57441196_large.webp