# Wired ambidextrous optical mouse GEMBIRD MUS-4B-01 — 1200 DPI, 4 buttons, USB Type-A, black

**URL:** https://aio.lv/en/product--gembird-mus-4b-01--1903521
**Data updated:** 2026-01-21 10:51 (EET)
**Category:** Mouses
**Manufacturer:** GEMBIRD
**Manufacturer code:** MUS-4B-01
**EAN:** 8716309103923
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 3.99 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 3.30 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--gembird-mus-4b-01--1903521

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Friday | free |
| Pickup points | 26.06.2026 | 1.99 EUR |
| Courier delivery to door | 26.06.2026 | 4.99 EUR |

## Summary description

Wired ambidextrous optical mouse GEMBIRD MUS-4B-01 with 1200 DPI resolution and three selectable sensitivity modes. The compact black mouse has an ambidextrous shape, four press buttons including a scroll wheel, and connects via a 1.35 m USB Type-A cable. Designed for office use, it features optical tracking, low power draw (5 mA) and a lightweight 71 g body for daily productivity.

## Long description

The Gembird MUS-4B-01 is an ambidextrous wired optical mouse with a USB Type-A connector designed for office use. It provides 1200 DPI movement resolution, four press buttons and a scroll wheel, all in a compact black housing suitable for both left- and right-handed users.
Advantages
The USB Type-A connection ensures plug-and-play compatibility with most desktop and laptop computers. The ambidextrous shape allows comfortable use by either hand, while the 1200 DPI optical sensor delivers accurate cursor control for everyday office tasks. A cable power source removes the need for batteries, and the four-button layout with scroll wheel supports standard navigation and productivity functions.
Suitable for
Office work and general productivity
Web browsing and document editing
Basic data-entry tasks
Users who need a simple ambidextrous wired mouse
Key specifications
Interface: USB Type-A
Movement detection: Optical
Resolution: 1200 DPI
Buttons: 4 press buttons
Scroll: Wheel
Form factor: Ambidextrous
Color: Black
Cable length: 1.35 m
Weight: 71 g
How to use
Connect the mouse to a computer USB Type-A port. The device is plug-and-play and should be recognized automatically by most operating systems. Use the left and right buttons and the scroll wheel for standard navigation; the additional buttons can be used for browser navigation or mapped in software if supported by the system.
Usage recommendations
For reliable operation, use on a flat, stable surface and avoid exposure to liquids. If cursor movement feels imprecise, clean the optical sensor area and ensure the connection is fully seated in the USB port.

## Specifications

### Design

| Feature | Value |
|---|---|
| Form factor | Ambidextrous |
| Product colour | Black |

### Ergonomics

| Feature | Value |
|---|---|
| Cable length | 1.35 m |

### Power

| Feature | Value |
|---|---|
| Power source | Cable |
| Power consumption | 5 mA |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.071 kg |
| Height | 37 mm |
| Width | 65 mm |
| Depth | 99 mm |

### System requirements

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

### Packaging data

| Feature | Value |
|---|---|
| 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 |
| Device interface | USB Type-A |
| Movement detection technology | Optical |
| Movement resolution | 1200 DPI |
| Number of movement resolution modes | 3 |
| Customizable movement resolution | Yes |
| Certification | ISO 9002
CE |

### Sustainability

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

## FAQ

### How much does the GEMBIRD MUS-4B-01 wired ambidextrous mouse cost, and is it available for purchase?

The price is 3.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 389 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 Friday 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: Cash payment, 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 GEMBIRD 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 GEMBIRD 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.

### Where can I download the instructions for GEMBIRD MUS-4B-01 wired ambidextrous mouse?

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/1903521/62401537_large.webp