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Royal Kludge RKM75

£95.00 GBP
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The Royal Kludge M75 is a compact 75% gaming keyboard that provides nearly all the functionality of a full-size keyboard but in a smaller footprint, making it an ideal choice for gamers and office users alike. This keyboard includes 81 keys and features a streamlined, space-saving design.

One of the standout features of the RKM75 is its OLED screen and rotary knob, which allows users to monitor battery levels, switch modes, and adjust volume easily. It enhances user experience by providing essential information and control at a glance.

For connectivity, the RKM75 supports triple mode options: USB-C wired, 2.4G wireless, and Bluetooth 5.1, with the capability to switch among three Bluetooth devices seamlessly. This flexibility ensures that the keyboard can be used in various setups and environments.

With 18 RGB backlight modes, 8 monochrome backlight modes, and full-color backlighting, users can customize their keyboard's look to match their setup or preferences, enhancing the aesthetic appeal and visibility in low-light conditions.


  • Layout: 75% with 81 keys
  • Display: OLED screen
  • Control: Rotary knob
  • Connectivity: USB-C wired, 2.4G wireless, Bluetooth 5.1
  • Switch Compatibility: Hot-swappable for 3/5-pin switches
  • Switch Type: Linear fast silver switches
  • Backlighting: 18 RGB modes, 8 monochrome modes, full-color options
  • Dimensions: Compact 75% layout
RKM75 information

RK ROYAL KLUDGE, with over a decade of expertise, specializes in crafting high-performance, professional gaming keyboards. The company combines premium craftsmanship with advanced technology to provide gamers with keyboards that deliver both a superior feel and exceptional performance. Their professional engineering, technical staff, and R&D team are dedicated to delivering innovative and high-quality designs that enhance the gaming experience.

The RK ROYAL KLUDGE M75 Tri-Mode Gasket Mechanical Keyboard, featuring hot-swappable switches, exemplifies their commitment to customization and cutting-edge features.

RK ROYAL KLUDGE is committed to improving the computing experience for users, whether they are gaming at a professional level or seeking a reliable and efficient keyboard for everyday use. The company’s commitment extends to providing exceptional customer service, ensuring that each keyboard meets the highest standards of functionality, reliability, and visual appeal.

RK M75 3-in-1 mode

75% Layout, 81 Keys
The RK M75 Mechanical Gaming Keyboard is tailored for gamers who prioritise high performance and reliability. Featuring a compact design with 81 keys, this keyboard is portable and convenient for use anywhere. Moreover, the keyboard has a robust frame and comes with a 2-in-1 Type-C USB cable, enhancing its portability.

Gasket Structure
The RK M75 wireless keyboard incorporates a gasket structure, which places gasket material between the plate and the keyboard housing on both the top and bottom sides. This results in a softer keypress that is comforting and gentle to type on.

RGB Backlight
This gaming keyboard also boasts adjustable RGB backlighting with multiple lighting modes, enabling you to tailor the lighting to your preferences. 

Triple Mode + Multi-device Connection
The RK M75 mechanical keyboard supports three connection methods: wired, Bluetooth, and 2.4GHz wireless. It effortlessly switches between three different wireless devices, expanding the possibilities for connectivity.

All Keys Programmable
Driver Software Link:
(Please note: The programming software for this gaming keyboard is compatible only with the Windows system. Please run the software in wired mode.)


Multi-functional Display Screen

Display Functions:
The display screen on this gaming keyboard provides immediate visibility of various functions including battery level, WIN/MAC system status, connection mode (wired, 2.4G, or Bluetooth), and volume level. This ensures that all key information is readily accessible at a glance, and alerts you when it's time to recharge the battery.

Rotate the knob to switch between modes; a short press enters the selected mode, and another short press returns you to the mode selection page. Select 'RTN' and press the knob briefly to return to the main interface.


RK M75 Built-in Rotary Knob
Display Functions: The RK M75 features a multi-functional display screen, clearly showing the power status, volume adjustment, and switching modes. It also displays the battery level, whether it's set to WIN/MAC, and the connection type (wired, 2.4G, or Bluetooth), ensuring that all critical information is easily visible and reminding you when a charge is necessary.

How to Use and Switch Between BT & 2.4G Mode?
Bluetooth Pairing:
1. Rotate the knob to choose BT1 mode.
2. Short press the knob to enter the mode switching options.
3. Rotate to select BT1; long press the knob to enter BT1 pairing mode, with the display showing "BT Pairing".
4. Activate Bluetooth on your computer or phone, search for 'RK-M75', and connect to the device successfully.

2.4G Wireless Pairing:
1. Rotate the knob to select 2.4G mode.
2. Short press the knob to enter the mode switching options.
3. Turn the arrow to 2.4G; long press the knob to enter 2.4G pairing mode, with the display indicating "2.4G Pairing".
4. Insert the 2.4G dongle. Successful pairing will revert the display to the home screen.


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+
Fn+Del: Screen Lock
Fn+PgUp: PrtSc
Fn+PgDn: Home
Fn+Pause: EndFn+] }: Ins

System Requirements BT Mode
Device with Bluetooth 5.1 or Later
PC: Windows 7 or Later
MAC: MacOS X 10.6 Snow Leopard or Later
iOS: All iPads/iPhone 5 or Later
Android: 5.0 Lollipop or Later

Wired/2.4Ghz Mode
Computer with Available USB port
PC: Windows 7 or Later
Mac: maOS X 10.6 Snow Leopard or Later


3 Indicator Lights
Allows you to easily judge capitalization, win/mac mode, and scroll lock status.


Two-stage Adjustable Legs
Anti-slip & two-stage adjustable tilt legs, available in two different heights according to different needs.


Type-C Ports
This PC gaming keyboard features 2 additional Type-C ports


Long Battery Life
Powered by 3750mAh high-capacity battery, it can be used for about 1 week on a single charge.

Customer Reviews

Based on 2 reviews

Amazing keyboard with unreal features and good price. Love it.

Pavel Solovev

Good service!