# Keyboard and Mouse Bundle Cougar DEATHFIRE EX — hybrid full-size USB keyboard, QWERTY, 8-color RGB backlight; mouse ADNS-5050 2000 dpi, black

**URL:** https://aio.lv/en/product--cougar-cgr-wxnmb-df2--10470621
**Data updated:** 2026-04-21 15:47 (EEST)
**Category:** Keyboards
**Manufacturer:** Cougar
**Manufacturer code:** CGR-WXNMB-DF2
**EAN:** 4715302448455
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

Cougar DEATHFIRE EX is a keyboard and mouse gaming bundle featuring a hybrid full-size (100%) USB keyboard with QWERTY layout and 8-color RGB LED backlight. The set includes a black gaming mouse with ADNS-5050 sensor and 2000 dpi for responsive tracking. Designed for PC gamers seeking a wired, ready-to-use input solution.

## Long description

The Cougar DEATHFIRE EX bundle contains a full-size wired USB keyboard with a QWERTY layout and an eight-colour RGB backlight, paired with a black gaming mouse that uses an ADNS-5050 optical sensor and supports up to 2000 DPI. Both devices have 1.6 m cables and are designed for desktop setups requiring reliable wired connectivity.
Advantages
The bundle provides a consistent wired solution with ready-to-use USB connectivity and a unified black design. The keyboard’s hybrid mechanical switches combine tactile feedback with extended durability and support 19-key rollover to reduce missed inputs during fast sequences. Both keyboard and mouse offer eight-colour backlighting with multiple effects for basic visual customization. The mouse features Omron switches, responsive ADNS-5050 tracking and a 1000 Hz polling rate for low-latency input.
Suitable for
PC gamers who prefer a wired keyboard and mouse combo
Users wanting a full-size QWERTY keyboard with a hybrid mechanical feel
Players seeking basic RGB lighting and several backlight effects
General desktop users requiring reliable, low-latency input
When it may not be suitable
This wired bundle is not suitable for users who need wireless or Bluetooth peripherals. The keyboard uses a QWERTY layout and therefore may not match regional layouts such as QWERTZ or AZERTY without remapping or replacement. Additionally, the mouse’s maximum native resolution of 2000 DPI may be insufficient for users who require very high DPI settings.
Key specifications
Keyboard: full-size (100%), QWERTY layout; hybrid mechanical switches rated for 20 million keystrokes; 19-key rollover anti-ghosting; eight backlight colours and effects; dimensions 448 x 140 x 43 mm; weight 800 g; cable length 1.6 m; USB interface
Mouse: ADNS-5050 optical sensor; selectable resolutions up to 2000 DPI; Omron switches; ambidextrous shape; 1000 Hz polling rate (1 ms); dimensions 120 x 65 x 38 mm; weight 100 g; cable length 1.6 m; USB interface; eight-colour backlight
How to use
Connect the keyboard and mouse to available USB ports on your Windows PC. The devices work plug-and-play on Windows 7, 8 and 10 for basic functions without additional drivers. Use the onboard controls or the keyboard function keys described in the manual to change backlight effects and adjust mouse DPI if those controls are provided. Place the mouse on a flat surface or a quality mouse pad for consistent tracking.
What to consider before purchase
Requires wired USB connection — check available USB ports on your PC
Keyboard layout is QWERTY — ensure it matches your preferred regional layout
Mouse maximum native resolution is 2000 DPI — verify this meets your sensitivity requirements
Both devices include 1.6 m cables — confirm this length suits your setup
Usage recommendations
Use a quality mouse pad for best tracking and keep the keyboard free of debris to maintain responsiveness; the Cougar DEATHFIRE EX wired bundle is best for desktop gaming and general productivity on Windows systems.

## Specifications

### Keyboard

| Feature | Value |
|---|---|
| Device interface | USB |
| Keyboard form factor | Pilns izmērs (100%) |
| Keyboard layout | QWERTY |
| Pointing device | Nē |
| Windows keys | Yes |
| Numeric keypad | Yes |
| Hot keys | Yes |
| Connectivity technology | Wired |
| Recommended usage | Gaming |
| Multimedia keys | Yes |

### Mouse

| Feature | Value |
|---|---|
| Mouse included | Yes |
| Movement detection technology | Optisks |
| Movement resolution | 2000 DPI |
| Scroll | Yes |
| Illumination colour | Multi |
| Scrolling directions | Horizontal |
| Scroll type | Wheel |
| Buttons type | Pressed buttons |
| Mouse cable length | 1.6 m |
| Form factor | Abām rokām |

### Design

| Feature | Value |
|---|---|
| Product colour | Black |
| Backlight colour | Multi |
| Backlight | Yes |
| Backlight type | RGB LED |
| Surface coloration | Monochromatic |
| Adjustable backlight | Yes |
| Keyboard style | Straight |
| Island-style keyboard | Yes |

### Weight & dimensions

| Feature | Value |
|---|---|
| Mouse dimensions (WxDxH) | 65 x 120 x 38 |
| Mouse weight | 100 g |
| Keyboard dimensions (WxDxH) | 448 x 140 x 43 |
| Keyboard weight | 800 g |

### Power

| Feature | Value |
|---|---|
| Power source type | USB |

### System requirements

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

### Packaging data

| Feature | Value |
|---|---|
| Package type | Kaste |

### Packaging content

| Feature | Value |
|---|---|
| Number of products included | 2 pc(s) |

### Features

| Feature | Value |
|---|---|
| Anti-ghosting | Yes |
| Cable length | 1.6 m |

## FAQ

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. 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 Cougar 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 Cougar 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: device interface, keyboard form factor, keyboard layout, mouse included, 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 Cougar DEATHFIRE EX keyboard and mouse bundle?

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/10470621/62518735_large.webp