---
product_id: 559509364
title: "K668 RGB Gaming Keyboard, 104 keys + Extra 4 Hotkeys Wired Mechanical Keyboard w/Sound Absorbing Foams, Upgraded Hot-swappable Socket, Mixed Color Keycaps, Red Switch"
brand: "redragon"
price: "$141.47"
currency: USD
in_stock: true
reviews_count: 12
category: "Redragon"
url: https://www.desertcart.us/products/559509364-k668-rgb-gaming-keyboard-104-keys-extra-4-hotkeys-wired
store_origin: US
region: United States of America
---

# 19 RGB lighting presets + music sync Hot-swappable Red switches 104-key full layout + 4 hotkeys K668 RGB Gaming Keyboard, 104 keys + Extra 4 Hotkeys Wired Mechanical Keyboard w/Sound Absorbing Foams, Upgraded Hot-swappable Socket, Mixed Color Keycaps, Red Switch

**Brand:** redragon
**Price:** $141.47
**Availability:** ✅ In Stock

## Summary

> 🎉 Light up your game and work with every keystroke!

## Quick Answers

- **What is this?** K668 RGB Gaming Keyboard, 104 keys + Extra 4 Hotkeys Wired Mechanical Keyboard w/Sound Absorbing Foams, Upgraded Hot-swappable Socket, Mixed Color Keycaps, Red Switch by redragon
- **How much does it cost?** $141.47 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/559509364-k668-rgb-gaming-keyboard-104-keys-extra-4-hotkeys-wired)

## Best For

- redragon enthusiasts

## Why This Product

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

## Key Features

- • **Ergonomic Comfort:** Two-stage adjustable feet and mixed color keycaps keep your wrists relaxed and your setup uniquely yours.
- • **Full-Size Efficiency:** 104 anti-ghosting keys plus 4 extra hotkeys for seamless multitasking and gaming precision.
- • **Ultimate Customization:** Hot-swappable switches let you tailor every keystroke to your style and workflow.
- • **Immersive RGB Experience:** Choose from 19 vibrant lighting modes, including a music-sync feature that turns your desk into a party.
- • **Pro-Level Software Control:** Design custom macros and lighting effects with Redragon’s intuitive software for peak productivity.

## Overview

The Redragon K668 RGB is a full-size mechanical keyboard featuring 104 anti-ghosting keys plus 4 dedicated hotkeys, equipped with quiet, smooth hot-swappable Red switches. It offers 19 customizable RGB lighting modes including a music-sync option, ergonomic two-stage adjustable feet, and mixed color keycaps for a personalized look. Supported by professional software, it enables custom macros and lighting effects, making it a versatile choice for gamers and professionals seeking style, comfort, and performance at an accessible price.

## Description

Buy

Review: Good value, excellent for the price. But will update on wear rate of switches - I will update this review in the future, as I use the keyboard. For such a cheap price at £60 this keyboard has a lot going for it. Full rainbow RGB lighting means that all sections of the keyboard can one colour or multiple. Frankly, the selection of colours and lighting modes is confusing there are so many! But it is really nice to see multiple colours from the same key as some rainbow RGB products have only the ability to show one colour in a section. I was surprised that the box included a second set of keys, in opposite colours to the keycaps on the board. This allows mix and match but also, this just increases the value proposition. Red switches are meant to be quiet and smooth, and that is the experience I have had so far. The build quality is good enough, but there is a definite hollow, vibrational feedback quality to this keyboard compared to a keyboard that cost £180. This keyboard feels like it has the build quality of something slightly more premium, and beats a membrane keyboard without question but it can't measure up to the truly premium stuff. I will be updating this review in a few months if anything changes, as my concern with the price I paid and what I got, is that the switches will be the weak point and may wear out within only a couple of months. This is where hot swap will come in handy but keeping a keyboard that comes with a monthly cost in replacement switches is something I think a review should reflect. So far though, the keyboard passes and exceeds my bar for quality on responsiveness and feel. It looks great too, and after I discovered that a key press can launch a firework of lights emanating from the key that was pressed all the way across the board in all directions I was hooked, and I wanted to write some really long tutorials or essays just to see the explosions of colour as I typed fast and effectively! Usb type C input, but output is usb type B (the bigger size I mean, so it will plug in to the normal sized usb sockets). This keyboard, in common with seemingly any mechanical keyboard on the market for less than £120+ is not full UK layout - the 3 key is a # for example, instead of the £. If you're new to mechanical keyboards I should tell you that finding a 3 key with a £ on it is very rare below a custom keycap price point. But since this keyboard takes standard keycaps (not that there is actually a "standard" haha) it will be easy to swap out these keycaps for a new set bought separately. Personally, I don't like the font on the keycaps that come with this keyboard, but since the legend is transparent and lets that light through, I am tempted to keep them.
Review: Tough & Good looking, a bit like myself 🤣 - Really great keyboard for the price point. Good button feel and everything feels really good quality. My son has not broken it yet which is testament to its sturdiness!

## Features

- US ANSI QWERTY layout
- Hot-Swappable Red Switches - Hot-swappable with almost all switch types in the market no matter 3-pin or 5-pin. Quiet basic linear mechanical switches, soft key travel makes every click easy to register. Along with 3.5mm sound absorbing foam, delivers a clear and crisp typing sound with no sick noise.
- Full Size 108 Keys Layout - 104 keys anti-ghosting allows you to simultaneously click multiple keys. While adding the extra 4 shortcut keys, featuring more convenience and practicality.
- Vibrant Groovy RGB - Up to 19 presets backlighting modes are free to choose by the keyboard itself. Brightness and flowing speed is also adjustable on board. New marvelous music sync mode will light up your desktop discotheque vibe, quite a light show to get immersed.
- Ergonomic Design - The 2 stage adjustable feet makes typing more comfortable and relaxes your wrists. 3 colors Mixed Keycaps adding more DIY interest. When every time you play the game it can be a different experience.
- Pro Software Supported - Expand your options using the available software to design your own new modes and effects found on redragonshop. Macros with different keybindings or shortcuts for more efficient work and gaming.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CDWP1D58 |
| Are Batteries Included | No |
| Best Sellers Rank | 3,619 in PC & Video Games ( See Top 100 in PC & Video Games ) 177 in PC Gaming Keyboards |
| Brand | Redragon |
| Colour | Gemini Eclipse |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,962) |
| Date First Available | 9 Aug. 2023 |
| Guaranteed software updates until | unknown |
| Hardware Platform | Laptop, PC |
| Item Weight | 880 g |
| Item model number | K668 |
| Manufacturer | Redragon |
| Operating System | Chrome OS, Windows 10, Windows 7 |
| Power Source | Corded Electric |
| Product Dimensions | 43 x 4.4 x 13 cm; 880 g |
| Series | K668 |

## Product Details

- **Brand:** Redragon
- **Colour:** Gemini Eclipse
- **Compatible devices:** Laptop
- **Connectivity technology:** USB-C
- **Keyboard backlighting colour support:** RGB
- **Keyboard description:** Gaming
- **Product dimensions:** 43.9L x 11.9W x 43.9H centimetres
- **Recommended uses for product:** Gaming
- **Special feature:** 2 Sets Keycaps, Ergonomic, Hot-Swappable
- **Style:** Modern

## Images

![K668 RGB Gaming Keyboard, 104 keys + Extra 4 Hotkeys Wired Mechanical Keyboard w/Sound Absorbing Foams, Upgraded Hot-swappable Socket, Mixed Color Keycaps, Red Switch - Image 1](https://m.media-amazon.com/images/I/618A+B25MKL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good value, excellent for the price. But will update on wear rate of switches
*by D***H on 15 August 2024*

I will update this review in the future, as I use the keyboard. For such a cheap price at £60 this keyboard has a lot going for it. Full rainbow RGB lighting means that all sections of the keyboard can one colour or multiple. Frankly, the selection of colours and lighting modes is confusing there are so many! But it is really nice to see multiple colours from the same key as some rainbow RGB products have only the ability to show one colour in a section. I was surprised that the box included a second set of keys, in opposite colours to the keycaps on the board. This allows mix and match but also, this just increases the value proposition. Red switches are meant to be quiet and smooth, and that is the experience I have had so far. The build quality is good enough, but there is a definite hollow, vibrational feedback quality to this keyboard compared to a keyboard that cost £180. This keyboard feels like it has the build quality of something slightly more premium, and beats a membrane keyboard without question but it can't measure up to the truly premium stuff. I will be updating this review in a few months if anything changes, as my concern with the price I paid and what I got, is that the switches will be the weak point and may wear out within only a couple of months. This is where hot swap will come in handy but keeping a keyboard that comes with a monthly cost in replacement switches is something I think a review should reflect. So far though, the keyboard passes and exceeds my bar for quality on responsiveness and feel. It looks great too, and after I discovered that a key press can launch a firework of lights emanating from the key that was pressed all the way across the board in all directions I was hooked, and I wanted to write some really long tutorials or essays just to see the explosions of colour as I typed fast and effectively! Usb type C input, but output is usb type B (the bigger size I mean, so it will plug in to the normal sized usb sockets). This keyboard, in common with seemingly any mechanical keyboard on the market for less than £120+ is not full UK layout - the 3 key is a # for example, instead of the £. If you're new to mechanical keyboards I should tell you that finding a 3 key with a £ on it is very rare below a custom keycap price point. But since this keyboard takes standard keycaps (not that there is actually a "standard" haha) it will be easy to swap out these keycaps for a new set bought separately. Personally, I don't like the font on the keycaps that come with this keyboard, but since the legend is transparent and lets that light through, I am tempted to keep them.

### ⭐⭐⭐⭐⭐ Tough & Good looking, a bit like myself 🤣
*by D***B on 23 July 2025*

Really great keyboard for the price point. Good button feel and everything feels really good quality. My son has not broken it yet which is testament to its sturdiness!

### ⭐⭐⭐⭐⭐ Perfect
*by L***E on 15 December 2025*

Fantastic keyboard. The switches feel great, the hot swapping is great, the lighting control via the FN key (no app needed) is great.

## Frequently Bought Together

- Redragon K668 RGB Gaming Keyboard, 108 Keys Wired Mechanical Keyboard w/Extra 4 Hotkeys, Sound Absorbing Foams, Upgraded Hot-swappable Socket, Mixed Color Keycaps x 2 Sets, Red Switch
- Redragon M612 Predator RGB Gaming Mouse, 8000 DPI Wired Optical Mouse with 11 Programmable Buttons & 5 Backlit Modes, Software Supports DIY Keybinds Rapid Fire Button

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-02*