# Mouse E-blue Mazer M642 USB Type-A Optical 2500 DPI

**URL:** https://aio.lv/en/product--e-blue-ems642bkaa-iu--757155
**Data updated:** 2026-01-13 15:27 (EET)
**Category:** Mouses
**Manufacturer:** e-blue
**Manufacturer code:** EMS642BKAA-IU
**EAN:** 6921607103625
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 14.49 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 11.98 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--e-blue-ems642bkaa-iu--757155

## 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

The E-blue Mazer M642 is a right-hand optical gaming mouse with a USB Type-A interface. It features a 2500 DPI resolution for precise movement, 6 pressed buttons for enhanced functionality, and a scroll wheel for easy navigation. The sleek black design complements any gaming setup, making it a reliable choice for gamers seeking performance and comfort.

## Long description

The E-blue Mazer M642 USB Type-A Optical 2500 DPI is a right-hand gaming mouse designed for users who need accurate cursor control and straightforward functionality. The mouse uses an optical sensor with a 2500 DPI resolution, offers six pressable buttons plus a scroll wheel, and connects via a USB Type-A plug. Its black finish and ergonomic right-hand form factor make it suitable for extended use during gaming and general computer tasks.
Advantages
The E-blue Mazer M642 provides precise tracking through its 2500 DPI optical sensor, enabling smoother pointer movement and improved accuracy in fast-paced games or detailed work. With six buttons and a scroll wheel, it supports a variety of input actions without relying on additional software. The right-hand ergonomic form factor and modest weight contribute to comfortable handling during prolonged sessions. The USB Type-A interface ensures wide compatibility with desktop PCs and many laptops.
Suitable for
Casual and entry-level gaming where reliable optical tracking is required
Office work and productivity tasks that benefit from precise cursor control
Home use for web browsing, multimedia, and general computer navigation
Users who prefer a right-hand ergonomic shape and a wired USB connection
Key specifications
Form factor: Right-hand ergonomic design
Movement detection technology: Optical sensor
Movement resolution: 2500 DPI
Buttons quantity: 6 pressed buttons
Scroll type: Wheel
Device interface: USB Type-A wired connection
Product colour: Black
Weight: 0.1495 kg
Purpose: Gaming
How to use
Connect the mouse to an available USB Type-A port on your computer and allow the operating system to install any required generic drivers automatically. Place the mouse on a suitable flat surface or gaming mouse pad for consistent tracking. Use the left and right buttons for primary clicks, the additional side buttons for programmable or browser navigation functions if supported by your system, and the scroll wheel for vertical navigation. Adjust in-game or operating system pointer sensitivity settings as needed to match the 2500 DPI performance to your personal preference.
Usage recommendations
For best tracking performance, use a low-reflective mouse pad and keep the optical sensor area free of dust or debris. If you need custom button assignments or macro functions, use third-party software provided by your operating system or trusted utilities that support generic mice. Avoid exposing the cable and connector to sharp bends to maintain a reliable wired connection.

## Specifications

### Design

| Feature | Value |
|---|---|
| Form factor | Right-hand |
| Product colour | Black |
| Illumination | Yes |
| Ergonomic design | Yes |
| Surface coloration | Image |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.1495 kg |
| Height | 42.4 mm |
| Width | 137 mm |
| Depth | 33.3 mm |

### System requirements

| Feature | Value |
|---|---|
| Windows operating systems supported | Windows 8, Windows 8 Enterprise, Windows 8 Enterprise x64, Windows 8 Pro, Windows 8 Pro x64, Windows 8 x64, Windows Vista Business, Windows Vista Business x64, Windows XP Professional x64, Windows 7 Ultimate x64, Windows Vista Enterprise, Windows Vista Enterprise x64, Windows Vista Home Basic, Windows Vista Home Basic x64, Windows Vista Home Premium, Windows Vista Home Premium x64, Windows Vista Ultimate, Windows Vista Ultimate x64, Windows XP Home, Windows XP Home x64, Windows XP Professional, Windows 7 Starter x64, Windows 7 Enterprise, Windows 7 Enterprise x64, Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Ultimate |
| Mac operating systems supported | Mac OS X 10.9 Mavericks, Mac OS X 10.8 Mountain Lion, Mac OS X 10.7 Lion, Mac OS X 10.6 Snow Leopard, Mac OS X 10.5 Leopard, Mac OS X 10.4 Tiger, Mac OS X 10.3 Panther, Mac OS X 10.2 Jaguar |
| Linux operating systems supported | Y |

### Packaging data

| Feature | Value |
|---|---|
| Package type | Blister |
| Quantity per pack | 1 pc(s) |

### Mouse

| Feature | Value |
|---|---|
| Purpose | Gaming |
| Buttons quantity | 6 |
| Button functions | Back (action), Forward, DPI switch |
| Buttons type | Pressed buttons |
| Scroll type | Wheel |
| Scroll | Yes |
| Number of scroll wheels | 1 |
| Device interface | USB Type-A |
| Movement detection technology | Optical |
| Movement resolution | 2500 DPI |
| Number of movement resolution modes | 4 |

## FAQ

### How much does the Mouse E-blue Mazer M642 cost, and is it available for purchase?

The price is 14.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 e-blue 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 e-blue 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/757155/62447592_large.webp