# DEFENDER GASSA MM-105 RF Silent Black Wireless Optical Mouse 1600 DPI 5 Buttons

**URL:** https://aio.lv/en/product--defender-52105--12731129
**Data updated:** 2026-10-17 04:22 (EEST)
**Category:** Mouses
**Manufacturer:** DEFENDER
**Manufacturer code:** 52105
**EAN:** 4745090824414
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 8.49 €
**Prices and availability valid until:** 2026-11-23 23:59
**Price without VAT (21%):** 7.02 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--defender-52105--12731129

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Thursday | free |
| Pickup points | 03.11.2026 | 1.99 EUR |
| Courier delivery to door | 03.11.2026 | 4.99 EUR |

## Summary description

Defender Gassa MM-105 RF wireless optical mouse in black with silent click functionality. Features 1600 DPI optical sensor, 5 buttons, 2.4 GHz RF wireless connectivity up to 10 meters, and ambidextrous ergonomic design. Powered by battery with nano USB receiver included.

## Long description

The DEFENDER GASSA MM-105 RF Silent Black Wireless Optical Mouse combines reliable wireless performance with ergonomic comfort and a quiet operating experience. Designed for universal daily use, this mouse features a black finish, a symmetrical ambidextrous shape, and 5 responsive buttons. It utilizes a 2.4 GHz radio frequency wireless connection via a compact nano USB receiver, offering a stable operating range of up to 10 meters. The optical sensor supports a customizable resolution of up to 1600 DPI with three adjustable modes, making it suitable for a variety of tasks ranging from office work to casual web browsing.
Advantages
This wireless optical mouse stands out due to its silent click mechanism, which eliminates disruptive clicking noises and ensures a quiet environment for shared offices, libraries, or late-night work sessions. The ambidextrous ergonomic form factor provides comfortable hand support for both left-handed and right-handed users during extended computing sessions. With customizable movement resolution and five integrated buttons, users can easily adapt cursor sensitivity and streamline navigation tasks. The reliable 2.4 GHz wireless connection ensures freedom of movement without cable clutter, while the plug-and-play nano receiver allows for quick and straightforward setup across multiple operating systems.
Suitable for
Daily office work and document editing
Web browsing and media consumption
Quiet work environments such as libraries and shared offices
Users seeking an ambidextrous mouse for both left and right hand use
Portable laptop use thanks to the compact nano USB receiver
When it may not be suitable
This mouse may not be suitable for competitive gaming or professional graphic design tasks that require advanced macro programming, specialized high-speed sensors, or wired zero-latency performance. Users who prefer larger, heavily contoured ergonomic mice or rechargeable built-in batteries may also find this model less fitting for their specific preferences.
Key specifications
Device interface: RF Wireless 2.4 GHz
Movement detection technology: Optical
Movement resolution: Up to 1600 DPI with 3 switchable modes
Buttons quantity: 5 buttons with silent click function
Scroll wheel: 1 vertical scroll wheel
Form factor: Ambidextrous ergonomic design
Wireless range: Up to 10 meters
Power source: Battery operated
Dimensions: 111 x 64 x 44 mm
Weight: 60 g
How to use
To begin using the mouse, remove the nano USB receiver from the packaging and plug it into an available USB Type-A port on your computer. Insert the required battery into the battery compartment located on the underside of the mouse. The operating system will automatically install the necessary generic drivers, allowing the device to be used immediately. Use the resolution switch button to cycle through the available DPI modes to match your preferred cursor speed. Turn off the mouse when transporting your laptop to preserve battery life when not in use.
What to consider before purchase
Verify that your computer has an available USB Type-A port for the nano receiver
Check compatibility with your operating system, noting support for Windows and Mac systems
Consider whether battery-powered operation meets your preference over rechargeable models
Evaluate if the 1600 DPI sensor resolution and five-button layout fit your daily workflow requirements
Usage recommendations
For optimal wireless performance, ensure there is a clear line of sight between the mouse and the nano USB receiver, and avoid placing large metal objects nearby that could cause signal interference. Replace the battery promptly when cursor movement becomes sluggish to maintain consistent responsiveness.

## FAQ

### How much does the DEFENDER GASSA MM-105 Wireless Mouse Black cost, and is it available for purchase?

The price is 8.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 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 Thursday 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

## Image

https://aio.lv/img/cache/product/12731129/70605820_large.webp