# Wireless Optical Mouse UGREEN M331 — grey

**URL:** https://aio.lv/en/product--ugreen-6941876266272--12001502
**Data updated:** 2026-03-11 18:34 (EET)
**Category:** Mouses
**Manufacturer:** UGREEN
**Manufacturer code:** 6941876266272
**EAN:** 6941876266272
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 13.49 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 11.15 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ugreen-6941876266272--12001502

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 08.07.2026 | free |
| Pickup points | 13.07.2026 | 1.99 EUR |
| Courier delivery to door | 13.07.2026 | 4.99 EUR |

## Summary description

UGREEN M331 is a wireless optical mouse in grey designed for everyday computer use. It connects via a USB receiver (wireless) and features an optical sensor for accurate pointer control. The compact ergonomic shape suits office work, browsing and remote tasks. Suitable for Windows, macOS and other systems supporting USB mice.

## Long description

UGREEN M331 is a grey wireless optical mouse designed for everyday computer use. The mouse connects via a USB wireless receiver and uses an optical sensor to provide precise pointer control. Its compact, ergonomically shaped body is intended for comfortable handling during office tasks, web browsing and remote work. The device is compatible with Windows, macOS and other systems that support standard USB mice, offering plug-and-play operation without additional drivers.
Advantages
The compact ergonomic design reduces hand fatigue during prolonged use while remaining portable for travel or mobile workstations. A wireless USB receiver enables reliable connection with minimal setup and stable signal within typical desk ranges. The optical sensor delivers accurate cursor movement on most desk surfaces, and the grey finish provides a neutral, professional appearance that fits various work environments.
Suitable for
Office productivity and document editing
Everyday web browsing and email
Remote desktop and virtual meeting control
Home computer setups and study work
Key specifications
Connection: wireless via USB receiver
Sensor type: optical sensor for accurate tracking
Form factor: compact ergonomic shape for right- or ambidextrous-style comfort
Color: grey finish
Compatibility: Windows, macOS and other systems supporting USB mice
How to use
Insert the USB wireless receiver into an available USB port on your computer. Power on the mouse if it has a dedicated switch, otherwise installing batteries and placing them correctly will enable operation. The system should recognise the device automatically and enable immediate use for pointer control and clicking. Place the mouse on a flat surface for best tracking performance; if tracking is inconsistent, try a mouse pad or different surface and ensure the receiver is not obstructed by large metal objects.
Usage recommendations
For consistent wireless performance, keep the USB receiver within a few metres of the mouse and avoid placing it behind bulky objects. Use fresh batteries or a fully charged power source to maintain stable cursor responsiveness. Clean the optical sensor area periodically and store the mouse in a dry place when not in use.

## FAQ

### How much does the UGREEN M331 wireless optical mouse cost, and is it available for purchase?

The price is 13.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 148 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 08.07.2026 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. All transactions are 100% secure and encrypted.

### 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 UGREEN 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 UGREEN 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

## Image

https://aio.lv/img/cache/product/12001502/67456758_large.webp