# Gembird MUS-4B-02 Optical Office Mouse, USB, 1200 DPI, 4 Buttons, Right-handed, Black

**URL:** https://aio.lv/en/product--genius-mus-4b-02--12501845
**Data updated:** 2026-06-07 13:13 (EEST)
**Category:** Mouses
**Manufacturer:** Genius
**Manufacturer code:** MUS-4B-02
**EAN:** 8716309104289
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 5.49 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 4.54 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--genius-mus-4b-02--12501845

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.89 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

The Gembird MUS-4B-02 is a reliable wired optical mouse designed for office use. Featuring a 1200 DPI resolution and 4 responsive buttons with a scroll wheel, it ensures precise navigation on various surfaces. Its ergonomic right-handed design and USB connectivity make it a practical choice for daily computing tasks. The durable black finish provides a professional look suitable for any workspace.

## Long description

The Gembird MUS-4B-02 is a reliable wired optical mouse engineered for efficient office performance. With its ergonomic design tailored for right-handed users, this device offers a comfortable grip for extended periods of daily computing. The optical sensor provides a consistent 1200 DPI resolution, ensuring smooth and accurate cursor control across a variety of desk surfaces without the need for a mouse pad.
Advantages
This mouse stands out due to its straightforward plug-and-play functionality, which eliminates the need for complex driver installations or software configurations. Its four-button layout, including a responsive scroll wheel, enhances productivity by allowing for quick navigation through documents and web pages. The durable black finish maintains a professional appearance in any office environment, while the lightweight construction reduces wrist fatigue during prolonged use.
Suitable for
General office tasks and document editing
Web browsing and research
Educational environments and student workstations
Home office setups requiring a reliable wired connection
This device may not be suitable for professional gaming or high-precision graphic design work, as it lacks advanced customization options, programmable macro buttons, and adjustable DPI settings beyond the standard range. Users who require a wireless connection for mobility or those who prefer a symmetrical ambidextrous shape may find other models more appropriate for their specific needs.
Key specifications
Interface: USB
Sensor technology: Optical
Resolution: 1200 DPI
Number of buttons: 4
Scroll type: Wheel
Form factor: Right-handed
Cable length: 1.35 meters
Weight: 0.076 kg
To use the Gembird MUS-4B-02, simply insert the USB connector into an available port on your computer or laptop. The operating system will automatically detect the device, allowing you to begin navigation immediately. No additional software is required to utilize the standard button functions or the scroll wheel.
What to consider before purchase
Ensure your computer has an available USB-A port
Confirm that the right-handed ergonomic shape meets your comfort requirements
Consider the cable length to ensure it reaches your computer comfortably
For optimal performance, use the mouse on a flat, clean surface. While the optical sensor is designed to work on most materials, avoid highly reflective or glass surfaces to maintain maximum tracking accuracy.

## Specifications

### Design

| Feature | Value |
|---|---|
| Form factor | Right-hand |
| Product colour | Black |
| Ergonomic design | Yes |

### Ergonomics

| Feature | Value |
|---|---|
| Cable length | 1.35 m |
| Works on any surface | Yes |

### Power

| Feature | Value |
|---|---|
| Power source | Cable |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.076 kg |
| Height | 38 mm |
| Width | 80 mm |
| Depth | 115 mm |

### System requirements

| Feature | Value |
|---|---|
| Windows operating systems supported | Windows 8, Windows 7, Windows 10 |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 87 g |
| Package depth | 185 mm |
| Package height | 80 mm |
| Package width | 130 mm |
| Quantity per pack | 1 pc(s) |

### Logistics data

| Feature | Value |
|---|---|
| Harmonized System (HS) code | 84716070 |

### Mouse

| Feature | Value |
|---|---|
| Purpose | Office |
| Buttons quantity | 4 |
| Buttons type | Pressed buttons |
| Scroll type | Wheel |
| Number of scroll wheels | 1 |
| Device interface | USB |
| Movement detection technology | Optical |
| Movement resolution | 1200 DPI |
| Number of movement resolution modes | 3 |
| Customizable movement resolution | Yes |

## FAQ

### How much does the Gembird MUS-4B-02 Optical Office Mouse cost, and is it available for purchase?

The price is 5.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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 09.07.2026 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 Genius 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 Genius 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: form factor, weight, purpose, 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/12501845/68840177_large.webp