Rk908 Bluetooth Keyboard Manual Link ^new^ -
Ensure the keyboard is within 10 meters of your device. Remove nearby USB 3.0 devices to reduce signal interference. Issue 3: Keys typing wrong characters
If you need further help with your device setup, please share: Your (Windows, macOS, iOS, or Android) The exact firmware version showing in your software Whether your issue is power-related or connectivity-related
Change the static color hue of the current lighting mode. Battery Management and Power Saving
Are you having trouble with a (Windows, Mac, Android)? rk908 bluetooth keyboard manual link
Bluetooth 5.0, 2.4GHz Wireless (via USB dongle), and USB-C Wired.
Increase or decrease the speed of the lighting effects.
Even with the , users hit the same issues. Here is how to fix them: Ensure the keyboard is within 10 meters of your device
You can find more detailed instructions and alternative manual versions via these sources:
The RK908 features physical and digital keys designed to remap modifiers dynamically depending on your operating system.
The TECPHILE RK908 Multi-Device Bluetooth Wireless Keyboard is a compact, versatile input device designed to work seamlessly with computers, tablets, and smartphones. Whether you are setting up your keyboard for the first time, troubleshooting connection issues, or looking for special function key commands, having access to the user manual is essential. Battery Management and Power Saving Are you having
Locate the mode switch (usually labeled or BT / 2.4G ).
Tap quickly to switch between paired Bluetooth devices 1, 2, and 3. FN + Tab Switches the keyboard from wireless mode to USB wired mode. Factory Reset FN + Spacebar
The physical switch on the back must be set to “Bluetooth” (not “OFF” or “Cable”). Also, check that your device allows Bluetooth input (iPadOS sometimes blocks external keyboards in certain apps).
If you are using a different model from the brand (often abbreviated as "RK") that does support Bluetooth, here are the general pairing steps: RK Royal Kludge FAQS
[Insert link to PDF manual]