---
product_id: 73539236
title: "RedThunder K900 Gaming Keyboard, RGB Backlit Semi-Mechanical with Wrist Rest, Water-Resistant USB Wired Hybrid Ergonomic, Teclado Gamer for Desktop Computer PC Mac PS4"
brand: "redthunder"
price: "₨59866"
currency: LKR
in_stock: null
reviews_count: 8
category: "Red Thunder"
url: https://www.desertcart.lk/products/73539236-redthunder-k900-gaming-keyboard-rgb-backlit-semi-mechanical-with-wrist
store_origin: LK
region: Sri Lanka
---

# 42 RGB color combos 60M keystroke durability 25 anti-ghosting keys RedThunder K900 Gaming Keyboard, RGB Backlit Semi-Mechanical with Wrist Rest, Water-Resistant USB Wired Hybrid Ergonomic, Teclado Gamer for Desktop Computer PC Mac PS4

**Brand:** redthunder
**Price:** ₨59866
**Availability:** ❌ Out of Stock

## Summary

> 🌩️ RedThunder K900: Strike your keys with power and style!

## Quick Answers

- **What is this?** RedThunder K900 Gaming Keyboard, RGB Backlit Semi-Mechanical with Wrist Rest, Water-Resistant USB Wired Hybrid Ergonomic, Teclado Gamer for Desktop Computer PC Mac PS4 by redthunder
- **How much does it cost?** ₨59866 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/73539236-redthunder-k900-gaming-keyboard-rgb-backlit-semi-mechanical-with-wrist)

## Best For

- redthunder enthusiasts

## Why This Product

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

## Key Features

- • **Custom RGB Mastery:** Illuminate your setup with 42 vibrant color combos across 6 customizable zones—no drivers needed, just pure style.
- • **Ergonomic Powerhouse:** Integrated wrist rest and phone holder designed for marathon sessions—comfort meets cutting-edge design.
- • **Plug & Play Versatility:** Seamlessly compatible across PC, Mac, Linux, and consoles—driver-free setup means you’re game-ready in seconds.
- • **Semi-Mechanical Precision:** Experience the perfect blend of tactile feedback and whisper-quiet typing with 60 million keystroke-tested switches.
- • **Unmatched Gaming Accuracy:** Dominate with 25 anti-ghosting keys ensuring every command registers instantly, even in the heat of battle.

## Overview

The RedThunder K900 is a semi-mechanical RGB backlit gaming keyboard engineered for precision and durability, featuring 60 million keystroke switches, 42 customizable lighting options, 25 anti-ghosting keys, and ergonomic enhancements like a wrist rest and phone holder. Compatible across multiple platforms with a driver-free plug & play design, it’s built to elevate both gaming and productivity with style and reliability.

## Description

desertcart.com: RedThunder K900 Gaming Keyboard, RGB Backlit Semi-Mechanical with Wrist Rest, Water-Resistant USB Wired Hybrid Ergonomic, Teclado Gamer for Desktop Computer PC Mac PS4 : Video Games

Review: Good keyboard - It’s honestly a really good keyboard it’s a little loud but don’t let that bother ya, I love how it feels and it was pretty easy to put on the hand rest. Has nice colors that are bright and vibrant and if you want to turn up or down the Vol just press FN and F3. Phone holder is very nice as well can use it to hold my phone or watch something while gaming.
Review: Amazing product for the price. - Over the years, many keyboards have been purchased, whether it is a wireless keyboard or a wired keyboard, I think this is unbeatable. First of all, the price is reasonable. It was delivered quickly and packaged appropriately. It is easy to open, but remains undamaged during transportation. The keyboard itself is easy to set up and very beautiful. I am very grateful for the instruction manual in English, which is very easy to read. I can easily set the desired color scheme. It’s so pretty. I’m not a gamer, so I can’t figure out how it will work in this situation. However, I can usually be faster than keeping up with the keyboard. I have tried several. The keyboard is responsive, and I will never experience a lost keyboard again. Clicking the keyboard is the perfect audio indicator of my progress, and it feels very smooth. I love my RedThunder K900 gamer keyboard. I should have been satisfied with this keyboard long ago.

## Features

- 【Semi-mechanical Keyboard】This keyboard uses semi-mechanical structure, it combines a membrane keyboard with mechanical switches, so it has the advantages of both mechanical and membrane keyboard. It guarantees a quieter environment and the sense of paragraph, each switch has passed the 60 million keystroke test of professional equipment, high-quality durable ABS structure to ensure the long-term service. The transparent switches ensure better light transmission for better backlit effect.
- 【Customizable RGB Backlit】The keyboard uses the latest lighting solutions, you can switch dozens of lighting effects without installing any drivers. The lights are divided into 6 custom areas, each of which can be changed independently of 7 colors, so there are a total of 42 color combinations, including single and mixed colors. In addition, it also has a variety of built-in lighting changes modes, including streamer mode, breathing mode, cycle mode, horse racing mode and so on.
- 【More Efficient Input】People who switch over to a mechanical or semi-mechanical keyboard never go back. Type precisely, comfortably and quickly with the RedThunder K900 semi-mechanical keyboard, you will enjoy a new fluidity. The 12 multimedia shortcuts you need to adjust your audio without interrupting your game. The 25 anti-ghosting keys contain almost all keys commonly used in games, press them at the same time, each key can respond accurately and quickly.
- 【Stylish and Durable Design】RedThunder K900 got rid of the appearance of the ordinary keyboard and made bold innovations, it looks like a pistol, elements such as the hand-rest and the phone holder are perfectly integrated into the design, making the keyboard not only have the beauty of technology, but also more practical. Weighting a bit more than a kilogram, it is a real tank. We built it in order to ensure a perfect stability on your desktop.
- 【Easy to Use】Driver Free, Plug&Play, Fully Compatible with: Win11/10 / 8 / 7 / Vista / ME / Mac / Linux / IBM

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07DG821CQ |
| Best Sellers Rank | #33,406 in Video Games ( See Top 100 in Video Games ) #1,617 in PC Gaming Keyboards |
| Brand | RedThunder |
| Color | Semi-mechanical(RGB) |
| Customer Reviews | 4.3 4.3 out of 5 stars (743) |
| Date First Available | May 14, 2018 |
| Hardware Platform | PC |
| Is Discontinued By Manufacturer | No |
| Item Dimensions LxWxH | 19.6 x 7.8 x 1.7 inches |
| Item Weight | 2.64 pounds |
| Item model number | K900 |
| Manufacturer | RedThunder |
| Operating System | Mac |
| Power Source | Corded Electric |
| Product Dimensions | 19.6 x 7.8 x 1.7 inches |
| Series | K900 |

## Product Details

- **Brand:** RedThunder
- **Color:** Semi-mechanical(RGB)
- **Compatible Devices:** Gaming Console
- **Connectivity Technology:** USB-A
- **Keyboard Description:** Ergonomic Mechanical Feel Gaming Keyboard
- **Keyboard backlighting color support:** RGB
- **Product Dimensions:** 19.6"L x 7.8"W x 1.7"H
- **Recommended Uses For Product:** Gaming
- **Special Feature:** Ergonomic
- **Style:** Steampunk

## Images

![RedThunder K900 Gaming Keyboard, RGB Backlit Semi-Mechanical with Wrist Rest, Water-Resistant USB Wired Hybrid Ergonomic, Teclado Gamer for Desktop Computer PC Mac PS4 - Image 1](https://m.media-amazon.com/images/I/71sb3zHHnEL.jpg)
![RedThunder K900 Gaming Keyboard, RGB Backlit Semi-Mechanical with Wrist Rest, Water-Resistant USB Wired Hybrid Ergonomic, Teclado Gamer for Desktop Computer PC Mac PS4 - Image 2](https://m.media-amazon.com/images/I/71EJDTkKpdL.jpg)
![RedThunder K900 Gaming Keyboard, RGB Backlit Semi-Mechanical with Wrist Rest, Water-Resistant USB Wired Hybrid Ergonomic, Teclado Gamer for Desktop Computer PC Mac PS4 - Image 3](https://m.media-amazon.com/images/I/81QpTVo3d2L.jpg)
![RedThunder K900 Gaming Keyboard, RGB Backlit Semi-Mechanical with Wrist Rest, Water-Resistant USB Wired Hybrid Ergonomic, Teclado Gamer for Desktop Computer PC Mac PS4 - Image 4](https://m.media-amazon.com/images/I/71UT6euZiYL.jpg)
![RedThunder K900 Gaming Keyboard, RGB Backlit Semi-Mechanical with Wrist Rest, Water-Resistant USB Wired Hybrid Ergonomic, Teclado Gamer for Desktop Computer PC Mac PS4 - Image 5](https://m.media-amazon.com/images/I/71DhobXR-5L.jpg)

## Questions & Answers

**Q: I can not get the breathing mode to activate anymore. Does anyone know what might have happened? I can use fn + pg up/down to control the brightness.**
A: Breathing mode on mine never worked.

**Q: What key will make the lights stay on? windows 10 system**
A: Function and 5 will set the keys to one color

**Q: Whats the warranty on this thing, bought it a couple months ago and took it out the box 4days ago and the rgb has already stopped working**
A: I have no idea. If it broke that fast, contact AMAZON and send it back.

**Q: El cambio de color dejó de funcionar hay alguna forma de arreglarlo?**
A: No

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good keyboard
*by M***E on September 30, 2020*

It’s honestly a really good keyboard it’s a little loud but don’t let that bother ya, I love how it feels and it was pretty easy to put on the hand rest. Has nice colors that are bright and vibrant and if you want to turn up or down the Vol just press FN and F3. Phone holder is very nice as well can use it to hold my phone or watch something while gaming.

### ⭐⭐⭐⭐⭐ Amazing product for the price.
*by V***A on August 2, 2020*

Over the years, many keyboards have been purchased, whether it is a wireless keyboard or a wired keyboard, I think this is unbeatable. First of all, the price is reasonable. It was delivered quickly and packaged appropriately. It is easy to open, but remains undamaged during transportation. The keyboard itself is easy to set up and very beautiful. I am very grateful for the instruction manual in English, which is very easy to read. I can easily set the desired color scheme. It’s so pretty. I’m not a gamer, so I can’t figure out how it will work in this situation. However, I can usually be faster than keeping up with the keyboard. I have tried several. The keyboard is responsive, and I will never experience a lost keyboard again. Clicking the keyboard is the perfect audio indicator of my progress, and it feels very smooth. I love my RedThunder K900 gamer keyboard. I should have been satisfied with this keyboard long ago.

### ⭐⭐⭐⭐ No manual but great keyboard
*by C***S on November 13, 2025*

Smooth key press, comfortable wrist support. No manual for changing the rgb led functions. Had to google it and find something similar from the website. Overall, great purchase for my needs. I just wish it had come with a user manual.

## Frequently Bought Together

- RedThunder K900 Gaming Keyboard, RGB Backlit Semi Mechanical Keyboard with Wrist Rest, Water-Resistant USB Wired Hybrid Ergonomic Keyboard, Teclado Gamer for Desktop Computer PC Mac PS4
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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-03-21*