# Wired optical mouse DEFENDER Datum MB-347, ambidextrous, 1600 DPI, USB Type-A, 3 buttons, black

**URL:** https://aio.lv/en/product--defender-52347--1943531
**Data updated:** 2026-01-21 10:52 (EET)
**Category:** Mouses
**Manufacturer:** DEFENDER
**Manufacturer code:** 52347
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 5.99 €
**Prices and availability valid until:** 2026-07-11 23:59
**Price without VAT (21%):** 4.95 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--defender-52347--1943531

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 25.06.2026 | free |
| Pickup points | 30.06.2026 | 1.99 EUR |
| Courier delivery to door | 30.06.2026 | 4.99 EUR |

## Summary description

DEFENDER Datum MB-347 is a wired ambidextrous optical mouse with USB Type-A interface and 1600 DPI resolution. It features three pressed buttons and a scroll wheel, uses cable power and is RoHS compliant. Designed for universal everyday use on Windows and macOS, it offers simple plug-and-play connectivity and compact lightweight design (0.08 kg).

## Long description

The Defender Datum MB-347 USB Type-A is an optical mouse with a slim, symmetrical design and a rubberized soft-touch surface. It connects via USB Type-A and offers adjustable cursor speed across three resolution modes (800 / 1200 / 1600 dpi). The mouse has three press buttons and a scroll wheel for standard navigation and precise movement detection.
Advantages
The ergonomic, symmetrical slim shape suits both left- and right-handed users and ensures a comfortable grip. A soft rubber skin coating improves grip stability and tactile feel. The dedicated resolution button lets you switch cursor speed quickly between 800, 1200, and 1600 dpi to match different tasks.
Suitable for
Everyday office work and web browsing
Remote learning and online meetings
Basic photo editing and document navigation
Home computer use and portable setups
Key specifications
Brand: DEFENDER
Model: Datum MB-347 (MPN 52347)
Interface: USB Type-A
Movement detection: Optical
Resolution modes: 800 / 1200 / 1600 dpi
Buttons: 3 (left, right, middle/scroll)
Scroll: Wheel
Colour: Black
Weight: 0.08 kg
How to use
Plug the mouse into an available USB Type-A port; the operating system should recognise it automatically. Use the scroll wheel and the left/right buttons for normal navigation. Press the resolution button to cycle between 800, 1200 and 1600 dpi until you reach the desired cursor speed.
Usage recommendations
For precise pointer control when editing images or working on detailed tasks, select the 1600 dpi mode. For general browsing or situations that require slower pointer movement, choose 800 or 1200 dpi. Keep the rubberized surface clean of dust and oils to maintain grip.

## Specifications

### Design

| Feature | Value |
|---|---|
| Product colour | Black |
| Rubber grips | Yes |
| Ergonomic design | Yes |
| Surface coloration | Monochromatic |

### Ergonomics

| Feature | Value |
|---|---|
| Cable length | 1.5 m |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.08 kg |
| Height | 37 mm |
| Width | 76 mm |
| Depth | 115 mm |

### System requirements

| Feature | Value |
|---|---|
| Windows operating systems supported | Y |
| Mac operating systems supported | Y |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 100 g |
| Package depth | 178 mm |
| Package height | 90 mm |
| Package width | 90 mm |
| Quantity per pack | 1 pc(s) |

### Mouse

| Feature | Value |
|---|---|
| Buttons quantity | 3 |
| Button functions | DPI switch |
| Buttons type | Pressed buttons |
| Scroll type | Wheel |
| Scrolling directions | Vertical |
| Number of scroll wheels | 1 |
| Device interface | USB Type-A |
| Movement detection technology | Optical |
| Movement resolution | 1600 DPI |
| Number of movement resolution modes | 3 |
| Customizable movement resolution | Yes |

### Sustainability

| Feature | Value |
|---|---|
| Compliance certificates | RoHS |

## FAQ

### How much does the DEFENDER Datum MB-347 wired optical mouse cost, and is it available for purchase?

The price is 5.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 59 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 25.06.2026 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. 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 DEFENDER 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 DEFENDER 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: weight, buttons quantity, scroll type, device interface, movement detection technology, movement resolution, 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.

## Image

https://aio.lv/img/cache/product/1943531/62413509_large.webp