---
product_id: 58603472
title: "Rosewill Fusion C40 Keyboard Mouse, 7 Colors Backlit RGB LED Gaming Keyboard, Membrane Style Mechanical Feel Keyboard Adjustable 4000 DPI Mouse"
brand: "rosewill"
price: "66686 Ft"
currency: HUF
in_stock: true
reviews_count: 10
url: https://www.desertcart.hu/products/58603472-rosewill-fusion-c40-keyboard-mouse-7-colors-backlit-rgb-led
store_origin: HU
region: Hungary
---

# 7 Colors RGB 104 Keys 4000 DPI Mouse Rosewill Fusion C40 Keyboard Mouse, 7 Colors Backlit RGB LED Gaming Keyboard, Membrane Style Mechanical Feel Keyboard Adjustable 4000 DPI Mouse

**Brand:** rosewill
**Price:** 66686 Ft
**Availability:** ✅ In Stock

## Summary

> 🎮 Level Up Your Setup with Fusion C40!

## Quick Answers

- **What is this?** Rosewill Fusion C40 Keyboard Mouse, 7 Colors Backlit RGB LED Gaming Keyboard, Membrane Style Mechanical Feel Keyboard Adjustable 4000 DPI Mouse by rosewill
- **How much does it cost?** 66686 Ft with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/58603472-rosewill-fusion-c40-keyboard-mouse-7-colors-backlit-rgb-led)

## Best For

- rosewill enthusiasts

## Why This Product

- Trusted rosewill brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last:** Durable corded design ensures reliable performance without the hassle of battery changes.
- • **Illuminate Your Game:** Experience vibrant RGB backlighting with 7 customizable colors that sync with your gameplay.
- • **Universal Compatibility:** Seamlessly connects with Windows and Mac OS for versatile use.
- • **Comfort Meets Performance:** Ergonomic palm rest designed for long gaming sessions without fatigue.
- • **Precision at Your Fingertips:** Adjustable DPI settings (500-4000) for ultimate control in every gaming scenario.

## Overview

The Rosewill Fusion C40 Keyboard Mouse set combines a 104-key RGB backlit keyboard with a high-precision adjustable DPI mouse, designed for gamers seeking comfort and performance. Compatible with multiple operating systems, this wired set ensures a seamless gaming experience without the need for batteries.

## Description

Full description not available

## Features

- Keyboard and Mouse Set, Wired USB
- Windows XP/7/8/10/11
- adjustable 500 - 1000 - 2000 - 3000 - 4000 DPI LED Gaming Mouse
- 7 Colors RGB Backlit LED
- Keyboard with Palm Rest

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Hand Orientation | Ambidextrous |
| Are Batteries Required | No |
| Number of Keys | 104 |
| Power Source | Corded Electric |
| Keyboard Layout | QWERTY |
| Keyboard Backlighting Color Support | RGB |
| Operating System | Windows XP, Windows 8, Windows 7, Mac OS, Windows 11, Windows 10 |
| Connectivity Technology | Usb |
| Special Features | Lighting |
| Compatible Devices | Laptop |
| Item Weight | 2.43 Pounds |
| Color | FUSION C40 |

## Images

![Rosewill Fusion C40 Keyboard Mouse, 7 Colors Backlit RGB LED Gaming Keyboard, Membrane Style Mechanical Feel Keyboard Adjustable 4000 DPI Mouse - Image 1](https://m.media-amazon.com/images/I/719TfKq9W6L.jpg)
![Rosewill Fusion C40 Keyboard Mouse, 7 Colors Backlit RGB LED Gaming Keyboard, Membrane Style Mechanical Feel Keyboard Adjustable 4000 DPI Mouse - Image 2](https://m.media-amazon.com/images/I/81oaAyxxs1L.jpg)
![Rosewill Fusion C40 Keyboard Mouse, 7 Colors Backlit RGB LED Gaming Keyboard, Membrane Style Mechanical Feel Keyboard Adjustable 4000 DPI Mouse - Image 3](https://m.media-amazon.com/images/I/71BfQaU6tAL.jpg)
![Rosewill Fusion C40 Keyboard Mouse, 7 Colors Backlit RGB LED Gaming Keyboard, Membrane Style Mechanical Feel Keyboard Adjustable 4000 DPI Mouse - Image 4](https://m.media-amazon.com/images/I/71cbw3jq7hL.jpg)
![Rosewill Fusion C40 Keyboard Mouse, 7 Colors Backlit RGB LED Gaming Keyboard, Membrane Style Mechanical Feel Keyboard Adjustable 4000 DPI Mouse - Image 5](https://m.media-amazon.com/images/I/81Uddn28m7L.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: does it work with switch**
A: I don’t know the answer to this. Sorry

**Q: How many extra buttons are on the mouse? and how many are for dpi?**
A: The mouse that is included in the Fusion C40 bundle has 2 extra side buttons, as well as one button that is used to adjust the device's DPI setting.

**Q: Is it quality?**
A: Yes, I believe that it is.  No problem in the year or so I’ve had it.  I don’t use the mouse.

**Q: Is there an input for gaming headset?**
A: On mine? No. If you're looking for USB headset, look for a passthrough port keyboard.

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    My fav, best deal for the quality!
  

*by R***E on Reviewed in the United States on February 21, 2018*

Exactly what I was hoping for, could not love it any more than I do already. SO GREATEditing for more clarity -I spent a long while looking between options for a backlit LED mouse/keyboard set for my new gaming rig and landed on this as the best choice. Boy was I absolutely spot on.First of all, it's pretty! The keyboard has many options from rainbow to one solid color to a bunch of different effects in between, with a very easy transition between them when you decide to change it up. The mouse plays along with what you choose for the keyboard. The backlighting is the perfect brightness.The keyboard feels nice, is good quality, sturdy, and all around is the best keyboard I've owned to date. Very intuitive choices for comfort. The mouse is made so that most sizes of hand will be right at home. My boyfriend has a giant hand with long fingers and he's just as comfortable using it as I am with my tiny little hobbit hands and fingers. xD The mouse is a good weight, sturdy, and has a good feel all around. The sensitivity change is quick and easy, but I've not yet accidentally hit that thing once, so once again, intuitive design.All around, best friggin thing I bought so far this year and I highly recommend.  Thank you, Rosewill. You've brought this gamer a lot of joy and rainbows.

### ⭐⭐⭐⭐ 4.0 out of 5 stars







  
  
    RGB and feel is great for the price
  

*by R***L on Reviewed in the United States on October 5, 2018*

**disclaimer** I have yet to use the mouse, as I have a really good mouse already this review is purely for the keyboard. I will say I did find out you can not control the mouse RGB in any way.Pro's-the set up, is super easy.-the key's have great responsiveness-price is awesome-it's pretty quiet if that's what you likeCons-It's not quite as tactile as I would like. The mecha-membrane has a almost spongy feel. though it's still good enough for me not to hate it, so minor complaint-The RGB controls are a little confusing at first. but once you work through them it's not too bad-I love my super loud type writer sounds. If my neighbor can't here me it's not loud enough. it's pretty quite for my taste-All of the RGB control is baked into the keyboard using the function key, and the F1-7 keys. While nice that no set up or programs are required. it would be nice to have a little more precise control with the RGBOverall, I think if you are looking for a cheap, effective,  and pretty keyboard this is definitely a top pick. It's not going to be as nice as the $100+ keyboards, but we can't expect that out of something this cheap. However, in the end I feel you will be happy you were able to save $40+ for this kind of performance.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    I Feel Like a True Gamer Once More
  

*by E***L on Reviewed in the United States on October 5, 2018*

It's been a while since I've owned a gaming keyboard and mouse.  My previous peripherals were a Microsoft Sculpt keyboard and mouse that fell victim to some spilled coffee, so I had to order replacements.  I'm so glad I went with the Rosewill Fusion C40.  For the money, I think this is really great hardware.  Aesthetically pleasing and nice to type on, with just the right balance between mechanical and membrane, and the mouse is comfortable.  The way everything lights up is a real nice upgrade from the conservative Microsoft stuff I had before.  Changing settings is easy enough; you just have to know what key combinations to press (and the mouse has a dedicated button for changing DPI sensitivity).  The only thing I thought was odd was the fact that there doesn't appear to be any utilities to download for management, but that's not a big issue.  Plus, I was a little surprised when I unboxed it to see the space bar had fallen off during shipping, but after all, these keys are meant to be removed, so it was a simple matter of just sticking it back on.  No deal-breakers.  Very happy with my choice, and gaming is fun again!

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*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-02-24*