Introduction
This manual provides detailed instructions for the Skyloong GK108 Mechanical Gaming Keyboard. The GK108 is a 108-key hot-swappable mechanical keyboard equipped with Gateron optical brown switches, offering durability and customization. It features full RGB backlighting, programmable layers, macro recording, and compatibility with both Windows and Mac operating systems via a stable USB-C connection. This guide will help you set up, operate, and maintain your keyboard to ensure optimal performance.
Setup
- Unpacking: Carefully remove the keyboard and all accessories from the packaging. Ensure all components, including the USB-C cable and keycap puller, are present.
- Connection: Connect the provided USB-C cable to the Type-C port on the keyboard and the other end to an available USB port on your computer. The keyboard is plug-and-play and does not require additional drivers for basic functionality.
- Cable Routing: The keyboard features three-way cable routing options (left, middle, right) on the underside to help manage your desk space. Choose the most convenient outlet for your setup.

Image: Close-up view of the USB Type-C interface, showing the cable connected to the keyboard for stable and convenient connectivity.

Image: The underside of the keyboard illustrating the three cable routing channels (left, middle, right) for organized cable management.
Operating Instructions
Basic Functions
- The GK108 functions as a standard 108-key keyboard upon connection.
- Windows/Mac Layout Switching: The keyboard supports both Windows and Mac layouts. Press specific key combinations (e.g., FN+W for Windows, FN+E for Mac) to switch between layouts. Refer to the customization section for more details on programmable layers.
RGB Backlighting
The GK108 features 16.8 million color RGB backlighting with various dynamic effects. Multiple backlight modes are available, including static colors, breathing, wave, ripple, and music rhythm modes. No drivers are required for basic backlight control.

Image: A full view of the Skyloong GK108 keyboard showcasing its vibrant RGB backlighting across all keys.

Image: An overhead view of the keyboard, emphasizing the WASD and arrow keys with different RGB lighting for gaming.
Customization
Hot-Swappable Switches
The GK108 is equipped with hot-swappable Gateron optical switches. This feature allows you to easily replace switches without soldering, extending the keyboard's lifespan and enabling personalized typing experiences. Use the included switch puller for safe removal and installation.
Programmable Layers and Macros
The keyboard supports three fully programmable user-defined layers, allowing for extensive customization of key functions and macros. Onboard flash memory stores your configurations even when offline.
- Layer 1 (User Mode): Press FN + W. The 'W' key will light white, indicating entry into Layer 1 for customization. Press FN + W again to return to standard mode.
- Layer 2 (Mac OS Mode): Press FN + E. The 'E' key will light white, indicating entry into Layer 2 (Mac OS layout). Press FN + E again to return to standard mode.
- Layer 3 (FNX Mode): Press FN + R. The 'R' key will light white, indicating entry into Layer 3 for advanced customization. Press FN + R again to return to standard mode.
Advanced customization, including macro recording and detailed RGB lighting effects, can be managed through the dedicated software. Please visit the manufacturer's website for the latest software download.

Image: Visual guide to the 3-layer programmable download mode, showing how to access and customize each layer using the keyboard's software.
Hardware Architecture
The GK108 features a professional 5-chip RGB architecture, including a 32-bit M3 MCU, 8M flash memory, and three independent 256x256x256 color control chips. This architecture enables dynamic RGB effects, including music rhythm lighting.

Image: An illustration of the keyboard's internal hardware, detailing the M3 MCU, 8M Flash memory, and R, G, B color control chips.
Maintenance
- Cleaning: Use a soft, dry cloth to clean the keyboard surface. For deeper cleaning, remove keycaps using the provided keycap puller and use compressed air to clear debris.
- Keycap Replacement: The keyboard comes with durable ABS keycaps. If you wish to replace them, use the keycap puller to gently remove existing keycaps and press new ones into place.
- Water Resistance: The keyboard is designed with a degree of water resistance. However, avoid submerging it in liquid or exposing it to excessive moisture to prevent damage.
Troubleshooting
- Keyboard Not Responding:
- Ensure the USB-C cable is securely connected to both the keyboard and the computer.
- Try connecting the keyboard to a different USB port on your computer.
- Test the keyboard on another computer to rule out system-specific issues.
- RGB Lights Not Working/Incorrect:
- Check the keyboard's manual for key combinations to cycle through RGB modes or reset lighting.
- If using customization software, ensure it is running correctly and the settings are applied.
- Keys Not Registering:
- For hot-swappable switches, ensure the switch is properly seated in its socket. Gently press down on the switch to ensure full contact.
- Clean around the affected key to remove any debris that might be obstructing the switch.
Specifications
| Feature | Detail |
|---|---|
| Brand | Generic |
| Model Name | GK108 |
| Number of Keys | 108 |
| Keyboard Description | Mechanical |
| Connectivity Technology | USB-C |
| Special Features | Gateron Optical Brown Switch, RGB Backlight, Hot-swappable, Programmable |
| Compatible Devices | Gaming Console, PC (Windows, Mac) |
| Backlight Color Support | RGB (16.8 Million Colors) |
| Material | Acrylonitrile Butadiene Styrene (ABS) |
| Included Components | USB Cable |
| Water Resistance Level | Water Resistant |
| Item Weight | 1000 grams |
Warranty and Support
The Skyloong GK108 Mechanical Gaming Keyboard comes with a 30-day warranty from the date of purchase. This warranty covers manufacturing defects under normal use. Please retain your proof of purchase for warranty claims.
For technical support, troubleshooting assistance beyond this manual, or warranty inquiries, please contact the seller or the manufacturer directly through their official support channels. Contact information can typically be found on the product packaging or the seller's website.





