---
product_id: 356569552
title: "Razer Phantom Keycap Upgrade Set For Mechanical And Optical Gaming Keyboards, White, Rc21-01740200-R3M1"
brand: "razer"
price: "€ 50.71"
currency: EUR
in_stock: true
reviews_count: 6
category: "Razer"
url: https://www.desertcart.ie/products/356569552-razer-phantom-keycap-upgrade-set-for-mechanical-and-optical-gaming
store_origin: IE
region: Ireland
---

# 128-piece pudding keycap set Translucent sides maximize RGB glow Bottom-lasered legends resist wear Razer Phantom Keycap Upgrade Set For Mechanical And Optical Gaming Keyboards, White, Rc21-01740200-R3M1

**Brand:** razer
**Price:** € 50.71
**Availability:** ✅ In Stock

## Summary

> ✨ Elevate your keyboard game—stealth by day, radiant by night! 🎮

## Quick Answers

- **What is this?** Razer Phantom Keycap Upgrade Set For Mechanical And Optical Gaming Keyboards, White, Rc21-01740200-R3M1 by razer
- **How much does it cost?** € 50.71 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/356569552-razer-phantom-keycap-upgrade-set-for-mechanical-and-optical-gaming)

## Best For

- razer enthusiasts

## Why This Product

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

## Key Features

- • **Durable Bright Legends:** Bottom-lasered legends ensure long-lasting brightness without fading
- • **Universal Compatibility:** Fits all Razer Mini, TKL, and full-sized mechanical/optical keyboards with US/UK layouts
- • **Sleek Minimalist Stealth:** Legendless blacked-out tops for a clean, modern look when RGB is off
- • **All-Inclusive Upgrade Kit:** Includes keycap removal tool and stabilizers tailored for Razer keyboards
- • **Vibrant RGB Amplification:** Frosted translucent sides channel Razer Chroma lighting in every direction

## Overview

The Razer Phantom Keycap Upgrade Set features 128 high-quality ABS pudding keycaps with unique blacked-out tops and translucent sides designed to maximize Razer Chroma RGB lighting. Bottom-lasered legends provide durable, bright key labels that won’t fade. Compatible with all Razer mechanical and optical keyboards across Mini, TKL, and full sizes, this set includes a keycap removal tool and stabilizers for easy installation, perfect for professionals seeking a sleek, customizable keyboard aesthetic.

## Description

Whether you’re looking to go loud or go stealthy, achieve two distinct aesthetics with the Razer Phantom Keycap Upgrade set—featuring a translucent design to max out the Chroma lighting on your optical or mechanical keyboard, and a stealthy legendless look when its RGB is off.

Review: are this keycaps really made by razer? - This is substandard razer product it is made of pure cheap keycaps compare to original azoth keycaps, sometimes the letter pops out , not worth for the price. what a waste!
Review: Keycaps não ilumina muito bem forte e ela enfraquece luz para letras, números e caracteres especiais. Tenho meus keycaps da outra marca, caracteres iluminam fortes do que preto que ilumina fraquinho. Arrependi comprar e vou ficar como está. Cabo USB não encaixou bem teclado e tive que usar força pra conseguir encaixar . Bons adaptadores, Tem caracteres de idioma americano e inglês. Pior é preço alto por preto com caracter luz fraco. Serve só para quem gosta de escuro com caracteres baixa luminosidade. Faltou explicar detalhes que não ilumina forte e sim fraco.

## Features

- Unique Stealth Design: As the first ever pudding keycaps to feature blacked-out, legendless tops, they give your keyboard an incredibly sleek and clean feel when its RGB is off—a must-have look for truly minimalist setups
- Translucent Sides: Designed to let more light through, the frosted walls on these ABS pudding keycaps bring out the full brilliance of Razer Chroma RGB in every direction
- Bottom-Lasered Legends: Unlike regular keycaps which are lasered from the top, this method ensures legends that won’t wear off and shine brighter thanks to a thinner layer between the keycap and light source
- Keycap Removal Tool & Stabilizers: Specifically designed for Razer keycaps and switches, the set includes all the tools and parts you need to conveniently upgrade our optical and mechanical keyboards
- Universal Compatibility: The set works with all our Mini, Tenkeyless (TKL), and full-sized mechanical/optical keyboards, and consists of 128 keycaps that fit with Razer and standard 104/105 key US and UK layouts

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0973RTYZW |
| Are Batteries Included | No |
| Best Sellers Rank | #28,988 in Computers ( See Top 100 in Computers ) #725 in Computer Keyboards |
| Brand | Razer |
| Color | white |
| Customer Reviews | 4.3 4.3 out of 5 stars (1,633) |
| Date First Available | 1 January 2024 |
| Hardware Platform | PC |
| Item Weight | 371 g |
| Item model number | RC21-01740200-R3M1 |
| Manufacturer | Razer |
| Operating System | Windows 10 |
| Power Source | Wired |
| Product Dimensions | 6.2 x 5.7 x 3.2 cm; 371 g |
| Series | Phantom Keycaps |

## Product Details

- **Brand:** Razer
- **Compatible devices:** Keyboard
- **Connectivity technology:** USB
- **Keyboard description:** Mechanical
- **Recommended uses for product:** Office

## Images

![Razer Phantom Keycap Upgrade Set For Mechanical And Optical Gaming Keyboards, White, Rc21-01740200-R3M1 - Image 1](https://m.media-amazon.com/images/I/515v4FlohHL.jpg)
![Razer Phantom Keycap Upgrade Set For Mechanical And Optical Gaming Keyboards, White, Rc21-01740200-R3M1 - Image 2](https://m.media-amazon.com/images/I/8101L5n5lLL.jpg)
![Razer Phantom Keycap Upgrade Set For Mechanical And Optical Gaming Keyboards, White, Rc21-01740200-R3M1 - Image 3](https://m.media-amazon.com/images/I/81ZhhfwTJPL.jpg)
![Razer Phantom Keycap Upgrade Set For Mechanical And Optical Gaming Keyboards, White, Rc21-01740200-R3M1 - Image 4](https://m.media-amazon.com/images/I/61yIiDteMHL.jpg)
![Razer Phantom Keycap Upgrade Set For Mechanical And Optical Gaming Keyboards, White, Rc21-01740200-R3M1 - Image 5](https://m.media-amazon.com/images/I/71cK38CrckL.jpg)

## Available Options

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

## Questions & Answers

**Q: What are the 128 keys included in the Razer Phantom Keycap Upgrade Set?**
A: The 128 keys contain 104 US ANSI layout keys 8 UK ISO layout keys 8 legacy Razer bottom row keys 8 keys for 65% additional keys for BlackWidow V3 Mini HyperSpeed"

**Q: Does this set fit all Razer keyboards?**
A: Yes, this set fits all Razer keyboards.

**Q: Does the package include stabilizers for my keyboard?**
A: Yes. We have included enough stabilizers for a full-sized Razer mechanical and optical keyboard. They may also be compatible with keyboards from other manufacturers.

## Customer Reviews

### ⭐ are this keycaps really made by razer?
*by S***G on 26 April 2025*

This is substandard razer product it is made of pure cheap keycaps compare to original azoth keycaps, sometimes the letter pops out , not worth for the price. what a waste!

### ⭐⭐ Review
*by C***N on 15 December 2022*

Keycaps não ilumina muito bem forte e ela enfraquece luz para letras, números e caracteres especiais. Tenho meus keycaps da outra marca, caracteres iluminam fortes do que preto que ilumina fraquinho. Arrependi comprar e vou ficar como está. Cabo USB não encaixou bem teclado e tive que usar força pra conseguir encaixar . Bons adaptadores, Tem caracteres de idioma americano e inglês. Pior é preço alto por preto com caracter luz fraco. Serve só para quem gosta de escuro com caracteres baixa luminosidade. Faltou explicar detalhes que não ilumina forte e sim fraco.

### ⭐⭐⭐⭐⭐ Review
*by C***. on 20 September 2023*

Me gustan mucho! Hace resaltar más la luz led, lo único es que apagado el teclado, no se ven las letras, pero con la luz del teclado si funciona bastante

## Frequently Bought Together

- Razer Phantom Keycap Upgrade Set: Unique Stealth Design - Translucent Sides - Bottom-Lasered Legends - Keycap Removal Tools & Stablizers - Universal Compatiability - White
- New Fashion Kingdom Keycap Puller Switch Puller Stainless Steel Keycap Removal Tool with 2 Pcs Keyboard Cleaning Brush for Mechanical Keyboard
- Razer Mechanical Switches Replacement Pack for Gaming Keyboard: Gen-3 Green Clicky Switches - 1.9mm Actuation Point at 50g - Transparent Housing - 3 Pin - Box-Style Cross Stem - 36 pcs

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-03-07*