---
product_id: 565740124
title: "M75 Wireless Mechanical Keyboard 2.4Ghz/BT5.1/USB-C Gaming Keyboard 75% Layout 81 Keys Gasket Mount with OLED Display & Knob RGB Backlight Hot-Swappable Light Switch, Grey"
brand: "rk royal kludge"
price: "$U7637"
currency: UYU
in_stock: true
reviews_count: 13
category: "Rk Royal Kludge"
url: https://www.desertcart.uy/products/565740124-m75-wireless-mechanical-keyboard-2-4ghz-bt5-1-usb-c
store_origin: UY
region: Uruguay
---

# OLED display + rotary knob for smart control Hot-swappable switches for instant customization 75% compact layout, 81 keys M75 Wireless Mechanical Keyboard 2.4Ghz/BT5.1/USB-C Gaming Keyboard 75% Layout 81 Keys Gasket Mount with OLED Display & Knob RGB Backlight Hot-Swappable Light Switch, Grey

**Brand:** rk royal kludge
**Price:** $U7637
**Availability:** ✅ In Stock

## Summary

> ⌨️ Elevate your desk game with smart style and silent power!

## Quick Answers

- **What is this?** M75 Wireless Mechanical Keyboard 2.4Ghz/BT5.1/USB-C Gaming Keyboard 75% Layout 81 Keys Gasket Mount with OLED Display & Knob RGB Backlight Hot-Swappable Light Switch, Grey by rk royal kludge
- **How much does it cost?** $U7637 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/565740124-m75-wireless-mechanical-keyboard-2-4ghz-bt5-1-usb-c)

## 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

- • **Vibrant & Durable:** Double-shot PBT keycaps with south-facing RGB lighting ensure long-lasting comfort and stunning, interference-free illumination.
- • **Compact Powerhouse:** 75% layout with 81 keys keeps your desk sleek without sacrificing functionality.
- • **Smart OLED Display:** Stay informed at a glance with battery status, device mode, and system info right on the built-in OLED screen.
- • **Seamless Multi-Device Mastery:** Switch effortlessly between 3 devices via Bluetooth, 2.4Ghz wireless, or USB-C wired modes using the intuitive rotary knob.
- • **Customizable Typing Experience:** Hot-swappable linear switches deliver whisper-quiet, smooth keystrokes tailored to your style—no soldering required.

## Overview

The RK Royal Kludge M75 is a sleek 75% wireless mechanical keyboard featuring 81 keys with a gasket mount design for cushioned typing. It supports triple connectivity modes—USB-C wired, 2.4Ghz wireless, and Bluetooth 5.1—with seamless multi-device switching via a built-in OLED display and rotary knob. Hot-swappable linear switches provide a quiet, smooth typing experience, complemented by durable double-shot PBT keycaps and vibrant south-facing RGB lighting, making it ideal for professionals and gamers seeking a compact, customizable, and stylish keyboard.

## Description

Product description Royal Kludge M75 Gasket Structure RK M75 wireless keyboard features a gasket structure, which uses gasket material between the plate and keyboard housing on both top and bottom sides. This gives the keyboard a soft keypress feel, which is really comforting and soft to type on. South-facing RGB Backlight This gaming keyboard also features south-facing RGB backlit with multiple lighting modes, allowing you to customize the lighting to your preferences and better illuminating the keyboard backlight from the typist’s angle and free from interference while changing the switches. Double-shot PBT Keycaps This gaming keyboard is coming with the PBT keycaps. Compared with ABS keycaps, PBT keycaps has better high hardness, oil resistance and high temperature resistance. Tri-modes Collection Gaming Keyboard Tenkeyless keyboard The RK M75 Mechanical Gaming Keyboard is 75% compact 81 keys, saving more space withour numpad, making it easy to carry and use anywhere. Triple Mode + Multi-device Connection The RK M75 mechanical keyboard has three connection methods: wired, Bluetooth, and 2.4GHz. It can easily switch between 3 different wireless devices, and no longer limits the possibility of connection. All Keys Programmable Driver Software Link: bit.ly/RKRGBSOFT (The programmer of this gaminng keyboard is only for Window system, kindly please run the software in wired mode ). Multi-functional Display Screen Display functions: battery level, WIN/MAC, wired/2.4G/BT mode, volume level, let this gaming keyboard status be clear at a glance, and remind you to charge. PS: Rotate the knob to switch modes, short press to enter the mode, short press again to return to the mode selection page. Select RTN, short press the knob to return to the main interface. RK M75 built-in Rotary Knob Display Functions: power on/off, volume adjustment, switching mode. Multi-functional display screen, display functions: battery level, WIN/MAC, wired/2.4G/BT mode, volume level, let the keyboard status be clear at a glance, and remind you to charge. Multimiedia Key and System Requirements Multimieda Key for Windows Windows system (Fn+A: switch to Windows system) Fn+F1: Computer Fn+F2: Browser Fn+F3: Mailbox Fn+F4: Calculator Fn+F5: Player Fn+F6: Stop Fn+F7: Last Song Fn+F8: Play / Pause Fn+F9: Next Song Fn+ F10: Mute Fn+ F11: Volume- Fn+F12: Volume+ Multimieda Key for MAC Mac system (Fn+S: switch to MAC system) Fn+F7: Last Song Fn+F8: Play/Pause Fn+F9: Next Song Fn+ F10: Mute Fn+ F11: Volume- Fn+F12: Volume+ 3 Indicator Lights Allows you to easily judge capitalization, win/mac mode, and scroll lock status. Two-stage Adjustable Tilt Legs Anti-slip and two-stage adjustable tilt outriggers, available in two different heights according to different needs. Type-C Ports This PC gaming keyboard is coming with 2 Type-C ports, which allows to back up more facilities.

Review: Was impressed for $97 including tax - For the price I'm pretty confident this is really good. I have a Nuphy Air 75v2. It's nice for sure. And it's $150 also. This seems about on par in the feel of quality. The box is basic. Packaging is basic. It's not a Nuphy unboxing(which is pretty nice). This is fairly heavy and sturdy. It also has a slight flex. Gasket also works pretty good as for my first gasket keyboard...I can verify it is a gasket and it does what I would think a gasket does. I was nervous that the plastics would feel cheap and it would sound cheap. But by golly it doesn't. Lol the switches are nice. I got the Veridian Pale Green. They are a nice switch... I had the low profile gateron aloes 37gf on the Nuphy and they were too soft too press..I switched them for browns 55gf...these are 40gf but the full size switch gives it some extra depth for the light switch that I can actually get on board with. I was nervous. Because I'm fairly new to this and I've pretty much already got addicted as I've spent over $300 in a month on keyboard stuff. But I can rock these switches for a while until I just feel like trying something new. That takes me to the next thing. These switches come out so smooth. There is no pressure hardly required. The Nuphy lp switches are so tight it's hard to get them out. This was like butter. Very smooth. Very nice. The knob feels sturdy and solid. It doesn't feel cheap. I also was worried about that. That the knob would seem cool but then it would be cheap. It's not it's good. Plastic but good. It works out of the box for volume. The screen is fine for little gui of connection and battery. Nothing amazing but it is 100% better then not having it. The RGB is fine out of the box. Not Nuphy level on board but it's fine. Dongle is magnetic in its slot. Which is nice. Overall it's a really good keyboard for around $100. It's fine at $120 but I like deals so. I really love the mocha color or whatever I got. (In pics) This is a welcome addition as my second keyboard. I'm happy with my choice. Ps. I saw someone say there is no off button. Remember that pressing the knob for 3 seconds is on and off.
Review: Punches far above it's price point! - Like most people here, I have a slight obsession with mechanical keyboards. Up until this point though, I have only gone with 1800 layouts or similar. Number pads are kind of a big deal for my job and hobbies. I finally found an excuse to pick up something smaller though and after 2 weeks of research I landed on the M75. First I would like to go over why I believe this is such a great keeb for the money. While not perfect, I think it offers a lot compared to it's competition. You are getting a gasket mounted, hot swappable, 75% board with triple mode wireless (that works great on all connections!), rotary knob, lcd screen, and best of all, a usb-c hub built in! I wasn't sure what to expect about the typing feel, as this is my first time trying the pale green switches, but they are a joy to type on. I had to get used to the lower weight needed to depress the keys. But after an hour I feel like I can type faster than I ever have before. The double shot keys are high quality and have the perfect texture. I do wish they were shine through, but it's rare to find keys that are both high quality and shine through. The RGB works well and gets plenty bright. Especially when I end up finding some shine though keys that are up to par. You do need to control the RGB and other setup options with RK's own software though. Everything feels solid and I don't notice any wobble in the keys/switches. Stabilizers also feel adequate and I have no desire to replace them. Overall I am very happy with this board and don't feel the need to do any modding at this point. This board was purchased to be used in an HTPC controller that I am building. Since the Logitech k830 was the last decent HTPC controller to be released, I'm sick of waiting and building my own. I am designing a case I will 3d print, which will house the M75 along with a Kensington Slimblade Pro. Eventually I'll come back and update with the results.

## Features

- 75% RGB Mechanical Gasket Mount Keyboard: 75% layout with 81 keys, which makes the desktop more concise; the gasket structure of 75% keyboard provides a cushioned, consistent typing feel and pleasing acoustic feedback
- OLED Smart Display & Knob: RK M75 comes with a built-in OLED screen and rotary knob; OLED screen design can display battery level, WIN/MAC, wired/2.4G/Bluetooth mode. And you can adjust volume, switch mode and device with the rotary knob
- Triple Mode & Multi-device Connectivity: This hot swappable keyboard supports USB-C wired, 2.4G wireless, and Bluetooth 5.1 modes; Connect up to 3 devices via Bluetooth and switch seamlessly using the knob, compatible with Win and Mac
- Hot-swappable Light Switches: The RK M75 mechanical keyboard features quiet linear Light Switches (3.40mm travel, 40gf force) for a smooth, silent typing experience ideal for office, gaming, and late-night use.
- Double-shot PBT Keycaps & South-facing RGB: The gaming keyboard features durable double-shot PBT keycaps for a comfortable, oil-resistant feel; South-facing RGB lighting ensures even backlighting and avoids interference when swapping switches

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C89JMQX1 |
| Additional Features | Backlit, Ergonomic, Hot-Swappable, Rechargeable, Volume Roller |
| Antenna Location | Business, Everyday Use, Gaming, Programming, Student, Video Editing |
| Best Sellers Rank | #4,625 in Video Games ( See Top 100 in Video Games ) #359 in PC Gaming Keyboards |
| Brand | RK ROYAL KLUDGE |
| Built-In Media | Keycap Puller, RKM75 Mechanical Keyboard*1, Switches*4, Type-C Wired cable*1, User Manual |
| Button Quantity | 81 |
| Color | Grey |
| Compatible Devices | PC |
| Compatible Operating System Family | Windows |
| Connectivity Technology | Bluetooth |
| Customer Reviews | 4.6 out of 5 stars 149 Reviews |
| Enclosure Material | Plastic |
| Generation | 2nd Generation |
| Hand Orientation | Ambidextrous |
| Item Dimensions L x W x H | 12.9"L x 5.4"W x 1.65"H |
| Keyboard Backlighting Color Support | RGB |
| Keyboard Description | Mechanical |
| Keyboard Layout | QWERTY |
| Language | English |
| Manufacturer | RK ROYAL KLUDGE |
| Model Name | RKM75 |
| Model Number | M75 |
| Number of Batteries Required | 1 |
| Number of Keys | 81 |
| Power Source | Battery Powered |
| Recommended Uses For Product | Business, Everyday Use, Gaming, Programming, Student, Video Editing |
| Special Feature | Backlit, Ergonomic, Hot-Swappable , Rechargeable, Volume Roller |
| Style Name | Light Switch |
| Switch Type | Viridian |
| Theme | General Purpose |
| Unit Count | 1.0 Count |
| Warranty Description | 1 Year Manufacturer |
| Water Resistance Level | Not Water Resistant |

## Product Details

- **Brand:** RK ROYAL KLUDGE
- **Color:** Grey
- **Compatible Devices:** PC
- **Connectivity Technology:** Bluetooth
- **Keyboard Description:** Mechanical
- **Keyboard backlighting color support:** RGB
- **Product Dimensions:** 12.9"L x 5.4"W x 1.65"H
- **Recommended Uses For Product:** Business, Everyday Use, Gaming, Programming, Student, Video Editing
- **Special Feature:** Backlit, Ergonomic, Hot-Swappable, Rechargeable, Volume Roller
- **Style:** Light Switch

## Images

![M75 Wireless Mechanical Keyboard 2.4Ghz/BT5.1/USB-C Gaming Keyboard 75% Layout 81 Keys Gasket Mount with OLED Display & Knob RGB Backlight Hot-Swappable Light Switch, Grey - Image 1](https://m.media-amazon.com/images/I/61F+USPw6XL.jpg)
![M75 Wireless Mechanical Keyboard 2.4Ghz/BT5.1/USB-C Gaming Keyboard 75% Layout 81 Keys Gasket Mount with OLED Display & Knob RGB Backlight Hot-Swappable Light Switch, Grey - Image 2](https://m.media-amazon.com/images/I/71+qBw3-+LL.jpg)
![M75 Wireless Mechanical Keyboard 2.4Ghz/BT5.1/USB-C Gaming Keyboard 75% Layout 81 Keys Gasket Mount with OLED Display & Knob RGB Backlight Hot-Swappable Light Switch, Grey - Image 3](https://m.media-amazon.com/images/I/71h5XJazcjL.jpg)
![M75 Wireless Mechanical Keyboard 2.4Ghz/BT5.1/USB-C Gaming Keyboard 75% Layout 81 Keys Gasket Mount with OLED Display & Knob RGB Backlight Hot-Swappable Light Switch, Grey - Image 4](https://m.media-amazon.com/images/I/71LL5uTu6-L.jpg)
![M75 Wireless Mechanical Keyboard 2.4Ghz/BT5.1/USB-C Gaming Keyboard 75% Layout 81 Keys Gasket Mount with OLED Display & Knob RGB Backlight Hot-Swappable Light Switch, Grey - Image 5](https://m.media-amazon.com/images/I/71LpzV5ZEcL.jpg)

## Available Options

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

## Questions & Answers

**Q: What brands are the switches of this gaming keyboard?**
A: It is RK switches.

**Q: What material is the keycap made of?**
A: It is coming with PBT keycaps.

**Q: What's the difference between pale green switch and viridian switch?**
A: they are both pastels in shade. Veridian is like a light lavender and pale green is ... well a lite green

**Q: How to reset my keyboard?**
A: Just go with long press FN+space bar.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Was impressed for $97 including tax
*by J***S on February 21, 2024*

For the price I'm pretty confident this is really good. I have a Nuphy Air 75v2. It's nice for sure. And it's $150 also. This seems about on par in the feel of quality. The box is basic. Packaging is basic. It's not a Nuphy unboxing(which is pretty nice). This is fairly heavy and sturdy. It also has a slight flex. Gasket also works pretty good as for my first gasket keyboard...I can verify it is a gasket and it does what I would think a gasket does. I was nervous that the plastics would feel cheap and it would sound cheap. But by golly it doesn't. Lol the switches are nice. I got the Veridian Pale Green. They are a nice switch... I had the low profile gateron aloes 37gf on the Nuphy and they were too soft too press..I switched them for browns 55gf...these are 40gf but the full size switch gives it some extra depth for the light switch that I can actually get on board with. I was nervous. Because I'm fairly new to this and I've pretty much already got addicted as I've spent over $300 in a month on keyboard stuff. But I can rock these switches for a while until I just feel like trying something new. That takes me to the next thing. These switches come out so smooth. There is no pressure hardly required. The Nuphy lp switches are so tight it's hard to get them out. This was like butter. Very smooth. Very nice. The knob feels sturdy and solid. It doesn't feel cheap. I also was worried about that. That the knob would seem cool but then it would be cheap. It's not it's good. Plastic but good. It works out of the box for volume. The screen is fine for little gui of connection and battery. Nothing amazing but it is 100% better then not having it. The RGB is fine out of the box. Not Nuphy level on board but it's fine. Dongle is magnetic in its slot. Which is nice. Overall it's a really good keyboard for around $100. It's fine at $120 but I like deals so. I really love the mocha color or whatever I got. (In pics) This is a welcome addition as my second keyboard. I'm happy with my choice. Ps. I saw someone say there is no off button. Remember that pressing the knob for 3 seconds is on and off.

### ⭐⭐⭐⭐⭐ Punches far above it's price point!
*by R***. on November 9, 2023*

Like most people here, I have a slight obsession with mechanical keyboards. Up until this point though, I have only gone with 1800 layouts or similar. Number pads are kind of a big deal for my job and hobbies. I finally found an excuse to pick up something smaller though and after 2 weeks of research I landed on the M75. First I would like to go over why I believe this is such a great keeb for the money. While not perfect, I think it offers a lot compared to it's competition. You are getting a gasket mounted, hot swappable, 75% board with triple mode wireless (that works great on all connections!), rotary knob, lcd screen, and best of all, a usb-c hub built in! I wasn't sure what to expect about the typing feel, as this is my first time trying the pale green switches, but they are a joy to type on. I had to get used to the lower weight needed to depress the keys. But after an hour I feel like I can type faster than I ever have before. The double shot keys are high quality and have the perfect texture. I do wish they were shine through, but it's rare to find keys that are both high quality and shine through. The RGB works well and gets plenty bright. Especially when I end up finding some shine though keys that are up to par. You do need to control the RGB and other setup options with RK's own software though. Everything feels solid and I don't notice any wobble in the keys/switches. Stabilizers also feel adequate and I have no desire to replace them. Overall I am very happy with this board and don't feel the need to do any modding at this point. This board was purchased to be used in an HTPC controller that I am building. Since the Logitech k830 was the last decent HTPC controller to be released, I'm sick of waiting and building my own. I am designing a case I will 3d print, which will house the M75 along with a Kensington Slimblade Pro. Eventually I'll come back and update with the results.

### ⭐⭐⭐⭐⭐ Wonderful Keyboard!
*by T***N on November 19, 2024*

I got this keyboard to replace one that had old batteries. I'm currently using this keyboard to type up this review. I've had the keyboard for several months now and I love it! It sounds very nice with the linear switches and the only thing I've done to modify it was put a custom ESC key. I'm very satisfied with the performance and sound of this keyboard. I use the 2.4ghz dongle in my personal PC for gaming and I use one of the Bluetooth presets to connect to my work laptop. Clicking the dial to switch between the connections is super easy and its why I bought this keyboard to begin with. I also like the software to customize the keyboard. It's much more simple than my last keyboard software was. I only use it to customize the lighting and I haven't played with the Macros yet. The battery life is great and can last 3 full days of working from home and gaming after hours. Very pleased with this keyboard and love the size. I will absolutely recommend this to any of my friends who need a new keyboard!

## Frequently Bought Together

- RK ROYAL KLUDGE M75 Wireless Mechanical Keyboard 2.4Ghz/BT5.1/USB-C Gaming Keyboard 75% Layout 81 Keys Gasket Mount with OLED Display & Knob RGB Backlight Hot-Swappable Viridian Switch, Grey
- 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
- Brecoy Japanese Sea Wave Large Mouse Pad, Anime Black Gaming, Extended Kanagawa Mat Desk Pad, 3mm Thick Long Non-Slip Rubber Base Mice Pad, 31.5 X 11.8 Inch

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*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-05-19*