Introduction
Thank you for choosing the RK ROYAL KLUDGE M65 Wireless Gaming Keyboard. This manual provides detailed instructions for setting up, operating, and maintaining your keyboard to ensure optimal performance and longevity. Please read this manual thoroughly before using the product.

Image: RK ROYAL KLUDGE M65 Wireless Mechanical Keyboard showcasing its key features.
Package Contents
Please verify that all items are present in your package:
- 1 × RK ROYAL KLUDGE M65 Mechanical Keyboard
- 1 × USB Cable (Type-C)
- 1 × 2-in-1 Keycap & Switch Puller
- 4 × Replacement Switches
- 1 × Instruction Manual (this document)
Setup
Connection Modes
The RK ROYAL KLUDGE M65 keyboard supports three connection modes: 2.4GHz Wireless, Bluetooth 5.1, and USB Type-C Wired.

Image: Illustration of the keyboard's tri-mode connection capabilities.
2.4GHz Wireless Connection
- Locate the 2.4G USB dongle. It is typically stored in a magnetic slot on the keyboard.
- Plug the 2.4G USB dongle into an available USB port on your computer.
- On the keyboard, long press the dedicated 2.4G key (often marked with a wireless icon) to activate 2.4G mode. The indicator light will confirm the connection.
Bluetooth 5.1 Connection
- Ensure the keyboard is charged or connected via USB-C.
- Long press one of the Bluetooth keys (B1, B2, or B3) until the corresponding indicator light flashes rapidly. This indicates pairing mode.
- On your device (PC, laptop, smartphone, tablet), enable Bluetooth and search for new devices.
- Select "RK ROYAL KLUDGE M65" from the list of available devices to pair. The indicator light on the keyboard will become solid once connected.
- You can pair up to three Bluetooth devices by using B1, B2, and B3 keys. Short press to switch between paired devices.
USB Type-C Wired Connection
- Connect the provided USB Type-C cable to the keyboard's Type-C port.
- Connect the other end of the USB cable to an available USB port on your computer.
- The keyboard will automatically switch to wired mode. This mode also charges the keyboard's internal battery.
Charging the Keyboard
The keyboard is equipped with a rechargeable battery. Connect the keyboard to a USB power source using the provided USB Type-C cable. The battery display will show the charging status. A full charge typically takes 8 hours.
Image: Battery life and charging information for the keyboard.
Operating Instructions
Power Button and Mode Switching
Image: Quick function keys including the power button and wireless mode selectors.
- Long press the power button: Turns off the keyboard.
- Short press the power button: Switches to wired mode (if connected via USB-C).
- Dedicated Wireless Connection Buttons: Use the 2.4G button or B1/B2/B3 buttons to switch between wireless modes.
Volume Knob Functionality
The aluminum volume knob provides convenient audio control:
Image: Detailed view of the aluminum volume knob and its controls.
- Clockwise rotation: Increases volume.
- Counter-clockwise rotation: Decreases volume.
- Press the knob: Mutes or unmutes audio.
RGB Backlight Customization
The keyboard features a customizable RGB backlight with various effects:
Image: RGB backlight customization options and software interface.
- FN + PAUSE: Cycles through backlight colors.
- FN + --: Slows down light speed.
- FN + ==: Accelerates light speed.
- FN + ↑: Increases brightness.
- FN + ↓: Reduces brightness.
The keyboard offers 18 RGB backlight modes, 8 monochrome options, 5 brightness levels, 5 speed levels, and 1 full-color backlight mode for extensive personalization.
Battery Display
The integrated battery display provides real-time power monitoring, helping you avoid unexpected power outages during use.
Image: Battery display showing current charge percentage.
Web Driver / Software Support
The RK ROYAL KLUDGE M65 supports a web driver for Windows and Mac (Mac only supports web driver) to customize backlight settings, program keys, and set macros and key combinations.
Image: RK HUB WEB driver interface for keyboard customization.
Maintenance
Cleaning the Keyboard
To maintain the keyboard's appearance and functionality, regularly clean it using a soft, dry cloth. For deeper cleaning, you may use a slightly damp cloth with mild cleaning solution, ensuring no liquid enters the keyboard. Avoid abrasive cleaners.
Switch and Keycap Replacement
The M65 keyboard features hot-swappable switches, allowing for easy replacement without soldering. Use the provided 2-in-1 keycap & switch puller for this process.
Image: Hot-swappable PCB sockets and Cream Switches.
- Gently remove the keycap using the keycap puller.
- Use the switch puller to carefully grip the switch from its top and bottom clips, then pull it straight up.
- Align the pins of the new switch with the holes on the PCB. Ensure the pins are straight to avoid bending.
- Press the new switch firmly into place until it clicks.
- Reattach the keycap.
The keyboard supports 3-pin/5-pin switches. The included Cream switches are linear, offering a smooth, soft, and low-noise feel.
Troubleshooting
- Keyboard not responding: Ensure the keyboard is charged and properly connected (wired, 2.4G dongle, or Bluetooth paired). Try switching between connection modes.
- Bluetooth connection issues: Make sure the keyboard is in pairing mode (flashing indicator). Remove the keyboard from your device's Bluetooth list and try pairing again. Ensure your device's Bluetooth is enabled.
- 2.4G wireless issues: Ensure the 2.4G dongle is securely plugged in and the keyboard is in 2.4G mode. Try plugging the dongle into a different USB port.
- Keys not working: If individual keys are not working, try replacing the switch using the provided switch puller and spare switches. Ensure the switch is fully seated.
- RGB backlight not working/customizing: Check brightness settings (FN + ↑/↓). Ensure the web driver/software is installed and running correctly for advanced customization.
- Battery not charging: Verify the USB-C cable is connected correctly to both the keyboard and a working power source. Try a different USB-C cable or power adapter.
Specifications
| Feature | Description |
|---|---|
| Model Number | M65 |
| Dimensions (L x W x H) | 12.66 x 5.1 x 1.74 inches |
| Item Weight | 1.7 pounds |
| Connectivity | Bluetooth 5.1, 2.4GHz RF Wireless, USB Type-C Wired |
| Keyboard Type | Mechanical, 65% Layout |
| Switches | Hot-Swappable Cream Switches (Linear) |
| Keycaps | PBT Keycaps |
| Backlighting | Full RGB (18 modes, 8 monochrome, 5 brightness, 5 speed) |
| Battery | Rechargeable (1 AAA battery included, likely internal rechargeable battery, discrepancy noted) |
| Compatible Devices | Gaming Console, Laptop, PC, Smartphone, Tablet |
| Special Features | Backlit, Hot-Swappable, Portable, Rechargeable, Volume Knob, Gasket Mount, Battery Display |
Note: The product specifications mention "1 AAA batteries required. (included)" which may refer to an internal rechargeable battery or a small backup battery. The A+ content mentions a 5000mAh battery.
Support
For further assistance, technical support, or warranty inquiries, please refer to the official RK ROYAL KLUDGE website or contact their customer service directly. Keep your purchase receipt for warranty validation.





