RK61 Royal Kludge Manual: A Comprehensive Guide
This comprehensive guide details the RK61’s features, pairing, customization, troubleshooting, and software—ensuring optimal performance for Windows and MAC systems.
Welcome to the world of the RK61, a compact 61-key mechanical keyboard designed for gamers and enthusiasts seeking portability without compromising performance. This keyboard seamlessly blends wireless Bluetooth 5.1 connectivity with a reliable USB wired connection, offering versatility across various devices and operating systems – Windows and macOS compatible.
The RK61 boasts a robust build quality and customizable features, including vibrant RGB backlighting and programmable key bindings. Whether you’re a seasoned mechanical keyboard aficionado or new to the scene, this manual will guide you through every aspect of setup, operation, and personalization. Prepare to unlock the full potential of your RK61 and elevate your typing experience!
What’s Included in the Box

Upon opening your RK61 package, you’ll find several components to enhance your keyboard experience. The core item is, of course, the RK61 mechanical keyboard itself, featuring 61 keys and a durable chassis. Included is a USB-C cable for wired connectivity and charging. You’ll also receive a keycap puller, essential for customizing and cleaning your keycaps.
Furthermore, the box contains a user manual – this very document – providing detailed instructions and troubleshooting tips. Some packages may also include a few replacement keycaps for added convenience. Ensure all listed items are present before proceeding. Retain the packaging for potential warranty claims or future transport.
System Requirements & Compatibility
The RK61 is designed for broad compatibility, seamlessly integrating with various operating systems and devices. For Windows users, Windows 10 or later is recommended for optimal software functionality. macOS users require macOS 10.10 or higher to utilize all features. The keyboard supports both Bluetooth 5.1 and higher versions, ensuring a stable wireless connection.
A free USB port is necessary for wired operation and charging. While primarily designed for computers, the RK61 can also connect to compatible mobile devices supporting Bluetooth keyboards. Please note that full software customization may be limited on certain mobile platforms.

Setting Up Your RK61
This section provides clear, step-by-step instructions for establishing both Bluetooth and USB wired connections, alongside initial charging guidance for your RK61.
Bluetooth Pairing Instructions
To connect via Bluetooth, ensure your RK61 is powered off, then press and hold the pairing button (typically located on the side or bottom) until the indicator light flashes. On your device (Windows or MAC), navigate to the Bluetooth settings and search for available devices. The RK61 should appear as “RK61” or a similar identifier. Select it to initiate pairing.
If prompted, enter the pairing code “0000”. Once successfully paired, the indicator light will typically become solid. Remember the RK61 supports Bluetooth 5.1 and higher versions for optimal connectivity. For subsequent connections, simply enable Bluetooth on your device and the RK61 should automatically reconnect. Troubleshooting pairing issues is covered later in this manual.
USB Wired Connection Guide
Connecting your RK61 via USB is straightforward. Simply plug the included USB-C cable into the keyboard’s USB-C port and the other end into an available USB port on your computer. The keyboard should be instantly recognized by your operating system (Windows or MAC) without requiring any additional drivers in most cases.
Wired connection bypasses Bluetooth and offers a stable, low-latency connection ideal for gaming. The keyboard will function as a standard HID device. Ensure the cable is securely connected at both ends for reliable operation. If the keyboard isn’t recognized, try a different USB port or restart your computer. A wired connection also allows the keyboard to charge while in use.
Initial Charging & Battery Life
Before first use, it’s recommended to fully charge your RK61. Connect the keyboard to a USB power source using the provided USB-C cable. A full charge typically takes around 3-4 hours. The keyboard features a built-in rechargeable lithium battery.
Battery life varies depending on usage and RGB backlighting settings. With RGB disabled, you can expect up to 50-70 hours of use on a single charge. With RGB enabled, battery life will be reduced to approximately 8-10 hours. A low battery indicator will appear on the screen when the battery is running low, prompting you to recharge.

Understanding the RK61 Features
Explore keycap removal, switch characteristics, and RGB customization options to personalize your RK61 experience and unlock its full potential.
Keycap Removal & Replacement
Removing keycaps on your RK61 is straightforward, enhancing customization. Utilize a keycap puller – included or purchased separately – to gently lift keycaps vertically. Avoid twisting, which could damage the switch or keycap stem.
To replace keycaps, align the stem of the new keycap with the switch and press down firmly until securely seated. Ensure compatibility with the RK61’s switch type (typically Cherry MX style).
Experiment with different keycap profiles and materials to personalize the keyboard’s feel and aesthetics. Remember to power off the keyboard before removing or replacing keycaps to prevent accidental activation or damage.
Switch Types & Characteristics
The RK61 typically offers a variety of mechanical switch options, impacting the keyboard’s feel and sound. Common choices include Red (linear, quiet), Blue (clicky, tactile), and Brown (tactile, quieter than Blue) switches.
Red switches are favored for gaming due to their smooth, fast actuation. Blue switches provide audible and tactile feedback, preferred by typists. Brown switches offer a balance between the two.
Each switch type has a specific actuation force and travel distance. Understanding these characteristics allows you to select switches that best suit your typing style and preferences.
RGB Backlighting Customization
The RK61 boasts vibrant RGB backlighting with numerous customization options. Users can cycle through pre-set lighting effects like rainbow, breathing, and wave, directly via keyboard shortcuts.
For advanced control, dedicated RK software allows for per-key RGB assignment, creating unique lighting profiles. Adjust brightness, speed, and color for each key individually.
Software integration enables synchronization with music or game events, enhancing immersion. Explore a wide spectrum of colors and dynamic effects to personalize your keyboard’s aesthetic.

Advanced Functionality
Unlock the RK61’s full potential with macro programming, customizable key bindings, and layered configurations for enhanced control and personalized workflows.
Macro Programming Guide
The RK61 allows you to record and replay complex key sequences with its macro programming feature. Access the macro recording mode through the RK software, initiating the process by pressing a designated key combination. Carefully execute the desired sequence of keystrokes, ensuring accuracy.
Once completed, save the macro to a specific key on your keyboard. This enables instant execution of the recorded actions with a single press. Remember to consider the key’s original function, as it will be overwritten. Experiment with different macro lengths and complexities to streamline repetitive tasks, boosting productivity and gaming efficiency.
Customizing Key Bindings
The RK61’s software empowers you to remap individual keys, tailoring the keyboard layout to your specific needs. Through the intuitive interface, select the key you wish to modify and assign it a new function. This includes swapping keycaps, assigning multimedia controls, or even launching applications.
Consider your workflow and frequently used commands when customizing. Rebinding keys can significantly improve efficiency in gaming, programming, or general computer use. Save your custom profiles to easily switch between different layouts. Remember to back up your configurations to avoid losing your personalized settings.
Layer Configuration Explained
The RK61 utilizes layers to expand functionality beyond the standard key layout. Accessing layers, typically activated with a function key, unlocks additional commands and shortcuts. Think of layers as alternate keyboard maps, providing access to media controls, navigation, or custom macros without sacrificing primary key functions.
The software allows for complete layer customization. You can define which keys activate specific layers and assign functions to each key within those layers. Experiment with different layer configurations to optimize your workflow. Understanding layers is crucial for maximizing the RK61’s potential and creating a truly personalized experience.

Troubleshooting Common Issues
This section addresses frequent problems like connection failures, RGB malfunctions, and unresponsive keys, offering solutions to restore your RK61’s functionality quickly.
Keyboard Not Connecting via Bluetooth
Experiencing Bluetooth connection issues with your RK61? First, ensure Bluetooth is enabled on your device and the keyboard is in pairing mode (press and hold the pairing button). Verify the RK61 isn’t already connected to another device, as it can only maintain one Bluetooth connection at a time.
Check that your device is within the effective Bluetooth range. Interference from other wireless devices can also disrupt the connection; try moving away from potential sources. If problems persist, attempt to ‘forget’ the RK61 on your device and re-pair it. A full keyboard reset, following the manual’s instructions, might also resolve the issue. Finally, confirm your device’s operating system supports Bluetooth 5.1 or higher, as specified for optimal compatibility.

RGB Lighting Malfunctions
If your RK61’s RGB lighting isn’t functioning correctly, begin by checking if the lighting mode is active. Cycle through the available modes using the designated key combination (refer to the manual for specifics). Ensure the keyboard is properly powered, either via USB or with sufficient battery charge, as low power can affect RGB performance.
If the lighting appears distorted or colors are incorrect, try resetting the RGB settings to their default configuration through the RK software. Confirm the software is up-to-date, as updates often include bug fixes. A full keyboard reset might also resolve persistent lighting issues. Inspect the USB cable for damage if using a wired connection.
Key Not Responding
If a key on your RK61 isn’t responding, first, ensure it’s not a software-related issue. Test the key in multiple applications (notepad, word processor) to rule out program-specific conflicts. Gently remove and reseat the keycap, checking for any debris underneath that might be obstructing the switch.
If the problem persists, try a different USB port or Bluetooth connection. Within the RK software, verify the key isn’t accidentally bound to a different function or disabled. A factory reset of the keyboard can resolve deeper software glitches. If a single switch consistently fails, it may require replacement.

Software & Drivers
Download the official RK software for advanced customization, firmware updates, and key remapping options, enhancing your RK61’s functionality on your computer.
Downloading & Installing RK Software
To unlock the full potential of your RK61, downloading and installing the Royal Kludge software is highly recommended. Visit the official RK Gaming support website (en.rkgaming.com/support/book/) to locate the latest software version compatible with your RK61 model. Ensure you download the correct version for your operating system – Windows or macOS.
Once downloaded, run the installer and follow the on-screen instructions. The installation process is straightforward, typically involving accepting the license agreement and choosing an installation directory. After installation, launch the software. You may be prompted to update the firmware; this is crucial for optimal performance and access to the newest features. Always follow the on-screen prompts carefully during firmware updates to avoid any potential issues.
Firmware Updates & Instructions
Keeping your RK61’s firmware updated is essential for stability, new features, and bug fixes. The RK software will typically notify you when an update is available. Before proceeding, ensure your keyboard is connected via USB – Bluetooth updates are generally not supported.
Within the software, follow the on-screen prompts to initiate the update. Do not disconnect the keyboard or power off your computer during the update process! This could potentially brick your device. The update process usually takes a few minutes, and a progress bar will indicate its status. Once completed, the software will confirm the successful update. Restarting the keyboard may be required for the changes to take effect.
Software Feature Overview
The RK software provides extensive control over your RK61 keyboard. Key features include RGB backlighting customization, allowing you to create vibrant lighting effects and assign colors to individual keys. You can also remap keys, create custom macros for complex commands, and configure multiple layers for expanded functionality.
The software interface is generally user-friendly, with clear sections for each feature. Profiles can be saved and loaded, enabling quick switching between different configurations. Regularly check for software updates to access the latest features and improvements. The software enhances the RK61’s versatility, tailoring it to your specific needs and preferences.

Maintenance & Care
Regular cleaning and proper storage will maximize your RK61’s lifespan and maintain keycap durability. Avoid harsh chemicals and prioritize gentle upkeep.
Cleaning Your RK61 Keyboard
Maintaining a clean RK61 keyboard is crucial for optimal performance and longevity. Begin by disconnecting the keyboard from your computer, whether via USB or Bluetooth. Gently turn the keyboard upside down and tap it to dislodge any loose debris, such as dust or crumbs, from between the keys.
For a more thorough cleaning, use a can of compressed air to blow out any remaining particles. Avoid using liquids directly on the keyboard. If necessary, lightly dampen a microfiber cloth with isopropyl alcohol and carefully wipe down the keycaps and the keyboard’s surface. Ensure the cloth is only slightly damp to prevent any liquid from seeping into the internal components.
For the keycaps themselves, removal allows for detailed cleaning. Use a keycap puller to safely remove them, then wash them with mild soap and water. Allow them to dry completely before reattaching them to the keyboard.
Keycap Material & Durability
The RK61 typically features ABS or PBT keycaps, impacting feel and longevity. ABS keycaps offer a smoother texture initially but can develop a shine over time with heavy use. PBT keycaps, conversely, are more durable, resistant to shine, and maintain their texture longer.
Keycap durability is also determined by the printing method. Double-shot injection molding is highly durable, as the legends are molded into the keycap plastic itself, preventing fading. Pad printing, while cheaper, is less resistant to wear.
Regular cleaning and avoiding harsh chemicals will extend keycap life. While keycaps are replaceable, choosing a keyboard with durable materials initially contributes to a longer-lasting and more enjoyable typing experience.
Storage Recommendations
When storing your RK61, prioritize a clean, dry environment to prevent damage. A dust-free space, away from direct sunlight and extreme temperatures, is ideal. Consider using a keyboard dust cover to shield it from particles and accidental spills during storage.
Avoid stacking heavy objects on top of the keyboard, as this could potentially damage the switches or the PCB. If storing for an extended period, it’s advisable to remove the USB cable and store it separately to prevent strain on the port.
Original packaging offers excellent protection, but a padded case or bag also works well. Proper storage ensures your RK61 remains in optimal condition for future use.

Technical Specifications
The RK61 boasts Bluetooth 5.1, a compact design, and USB-C connectivity. It offers varied switch options and customizable RGB backlighting for a personalized experience.
Dimensions and Weight
The RK61 is renowned for its incredibly compact 60% layout, making it exceptionally portable and ideal for limited desk spaces. Its dimensions are approximately 9.5 x 3.7 x 1.6 inches (242 x 94 x 41 mm), contributing to its streamlined profile.
Regarding weight, the RK61 is surprisingly lightweight, typically around 580 grams (1.28 lbs). This featherlight design enhances its portability, allowing for easy transport in a backpack or carrying case. The precise weight can slightly vary depending on the specific switch type installed, but remains consistently manageable for on-the-go use. This makes it a perfect travel companion for keyboard enthusiasts.
Bluetooth Version & Range
The RK61 boasts Bluetooth 5.1 connectivity, offering a stable and efficient wireless experience. This advanced Bluetooth version ensures a reliable connection with minimal latency, crucial for gaming and responsive typing. It’s compatible with devices supporting Bluetooth 5.1 and higher versions for optimal performance.
Regarding range, the RK61 typically provides a wireless operating range of up to 33 feet (10 meters) in an open environment. However, actual range can be affected by obstacles like walls, interference from other wireless devices, and the receiving device’s Bluetooth capabilities. Maintaining a clear line of sight maximizes the connection stability and range.
Power Consumption Details
The RK61’s power consumption varies based on usage and features enabled. RGB backlighting significantly impacts battery life; higher brightness levels and dynamic effects consume more power. Bluetooth connectivity also contributes to power drain, though it’s generally efficient with Bluetooth 5.1.
Typically, with moderate RGB usage and Bluetooth enabled, the RK61 offers approximately 5-7 hours of continuous use on a full charge. Disabling RGB or reducing brightness can extend battery life considerably. When not in use, the keyboard automatically enters a sleep mode to conserve power, further maximizing its operational time between charges.
















































































