---
product_id: 82740038
title: "RK ROYAL KLUDGE RK87 Sink87G RGB Wireless Mechanical Keyboard TKL Gaming"
brand: "rk royal kludge"
price: "¥21852"
currency: JPY
in_stock: true
category: "Rk Royal Kludge"
url: https://www.desertcart.jp/products/82740038-rk-royal-kludge-rk87-sink87g-rgb-wireless-mechanical-keyboard-tkl
store_origin: JP
region: Japan
---

# 16.8M RGB colors, 20 lighting modes 2.4G Wireless with nano USB receiver 87-key Tenkeyless compact design RK ROYAL KLUDGE RK87 Sink87G RGB Wireless Mechanical Keyboard TKL Gaming

**Brand:** rk royal kludge
**Price:** ¥21852
**Availability:** ✅ In Stock

## Summary

> ⌨️ Light up your game, wirelessly and stylishly! 🎮

## Quick Answers

- **What is this?** RK ROYAL KLUDGE RK87 Sink87G RGB Wireless Mechanical Keyboard TKL Gaming by rk royal kludge
- **How much does it cost?** ¥21852 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/82740038-rk-royal-kludge-rk87-sink87g-rgb-wireless-mechanical-keyboard-tkl)

## Best For

- rk royal kludge enthusiasts

## Why This Product

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

## Key Features

- • **Immersive RGB Lighting:** Customize your vibe with 16.8 million colors and 20 dynamic lighting effects.
- • **Compact Tenkeyless Design:** Maximize your desk space and mouse movement without sacrificing performance.
- • **Cross-Platform Compatibility:** Optimized for MacOS and Windows, ready for any setup.
- • **Seamless Dual Mode Connectivity:** Switch effortlessly between wireless freedom and wired reliability with a simple toggle.
- • **Precision Cherry MX Brown Switches:** Experience tactile feedback perfect for gaming and productivity.

## Overview

The RK ROYAL KLUDGE RK87 Sink87G is a premium 87-key tenkeyless mechanical keyboard featuring Cherry MX Brown tactile switches, dual wired/wireless 2.4G connectivity via a nano USB receiver, and fully customizable RGB lighting with 16.8 million colors and 20 effects. Designed for gamers and professionals seeking a compact, high-performance keyboard compatible with both MacOS and Windows.

## Description

desertcart.com: RK ROYAL KLUDGE RK87 Sink87G RGB Wireless Mechanical Keyboard TKL Gaming | 87 Keys Wireless 2.4G Tenkeyless Gaming Keyboard with Programmable Software, No Numbpad Compact Wireless Keyboard : Video Games

## Features

- Wireless Mexhanical Keyboard - Simply insert the nano USB receiver into your PC and use the keyboard instantly. Choose wired or wireless mode from the switch at the bottom of the keyboard.
- Compact Mechanical Keyboard - Neat desktop-style comes out from the abandoned numpad part. And more space has been saved for mouse movement. FPS gamers’ choice, tkl mechanical keyboard offers you the ultimate gaming experience.
- RGB TKL Keyboard - 16.8 million RGB colors light the fire, 20 light effect modes meet all your moods. Brightness and glowing speed adjustable will light up your vibe perfectly.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08GX7WLCF |
| Additional Features | Lighting, Wireless |
| Antenna Location | Gaming |
| Best Sellers Rank | #14,071 in Video Games ( See Top 100 in Video Games ) #90 in Mac Gaming Keyboards #917 in PC Gaming Keyboards #1,674 in Computer Keyboards |
| Brand | RK ROYAL KLUDGE |
| Built-In Media | USB Cable |
| Button Quantity | 87 |
| Color | White |
| Compatible Devices | Gaming Console |
| Compatible Operating System Family | MacOS, Windows |
| Connectivity Technology | USB, USB-A |
| Customer Reviews | 4.5 4.5 out of 5 stars (483) |
| Enclosure Material | 10% Acrylonitrile butadiene styrene (ABS) (RM0268), 10% Other [Circuit board] (RM0262), 10% Polyethylene(RM0190), 5% Metal (RM0246), 5% Other [Lithium Battery] (RM0262), 60% Recycled post-consumer Acrylonitrile butadiene styrene (ABS) (RM0271) |
| Hand Orientation | Ambidextrous |
| Item Dimensions L x W x H | 13.78"L x 6.89"W x 1.97"H |
| Item Highlight | 87 Keys Wireless 2.4G Tenkeyless Gaming Keyboard with Programmable Software, No Numbpad Compact Wireless Keyboard |
| Item Weight | 1.21 kg |
| Keyboard Backlighting Color Support | RGB |
| Keyboard Description | Tenkeyless Mechanical |
| Keyboard Layout | QWERTY |
| Manufacturer | RK ROYAL KLUDGE |
| Mechanical Keyboard Switch Model | Cherry MX Brown |
| Mfr Part Number | 036326985 |
| Model Name | RK87 |
| Model Number | RK87/987/Sink87G |
| Number of Batteries Required | 1 |
| Number of Keys | 87 |
| Number of Packs | 1 |
| Number of Sections | 3 |
| Style Name | Contemporary |
| Switch Type | Tactile |
| Theme | gaming |
| Unit Count | 1 Count |
| Water Resistance Level | Not Water Resistant |

## Product Details

- **Brand:** RK ROYAL KLUDGE
- **Color:** White
- **Compatible Devices:** Gaming Console
- **Connectivity Technology:** USB, USB-A
- **Keyboard Description:** Tenkeyless Mechanical
- **Keyboard backlighting color support:** RGB
- **Product Dimensions:** 13.78"L x 6.89"W x 1.97"H
- **Recommended Uses For Product:** Gaming
- **Special Feature:** Lighting, Wireless
- **Style:** Contemporary

## Images

![RK ROYAL KLUDGE RK87 Sink87G RGB Wireless Mechanical Keyboard TKL Gaming - Image 1](https://m.media-amazon.com/images/I/61ftuC2GpXL.jpg)

## Available Options

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

## Questions & Answers

**Q: Is this keyboard hot-swappable?**
A: It is not hot-swappable. I mistakenly ordered this keyboard believing that it was. I assure you it is not.

**Q: Any option for a replacement dongle?**
A: I know this is almost no help, but I can confirm that the Logitech Unifying Receiver does not pair with this keyboard.  I know of no universal option.

**Q: Did the company look up the definition of kludge before they named this product?**
A: Haha well it lives up to its name, and then some.

**Q: Will any type c usb cable work w/ this keyboard?**
A: My keyboard came with a USB type C to USB type A cable as of Oct 1, 2021. Theoretically, any type C cable should work with this keyboard.

## Frequently Bought Together

- RK ROYAL KLUDGE RK87 Sink87G RGB Wireless TKL Mechanical Gaming Keyboard, 87 Keys No Numpad Tenkeyless Compact 2.4G Wireless Keyboard with Tactile Brown Switches, Exceptional Macro Settings
- Logitech G305 LIGHTSPEED Wireless Gaming Mouse, Hero 12K Sensor, 12,000 DPI, Lightweight, 6 Programmable Buttons, 250h Battery Life, On-Board Memory, PC/Mac - Black

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**Shop now:** [https://www.desertcart.jp/products/82740038-rk-royal-kludge-rk87-sink87g-rgb-wireless-mechanical-keyboard-tkl](https://www.desertcart.jp/products/82740038-rk-royal-kludge-rk87-sink87g-rgb-wireless-mechanical-keyboard-tkl)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-09-23*