1. Introduction
Thank you for purchasing the ABKO GKM500 Gaming Mechanical Keyboard and Mouse Set. This manual provides essential information for setting up, operating, and maintaining your new gaming peripherals. Please read this manual carefully before use to ensure optimal performance and longevity of your product.
2. Safety Information
- Keep the device away from liquids and excessive moisture.
- Do not attempt to disassemble or repair the device yourself. Refer to qualified service personnel.
- Avoid extreme temperatures and direct sunlight.
- Use only with compatible USB ports.
- Keep out of reach of children.
3. Package Contents
Please check the package for the following items:
- ABKO GKM500 Mechanical Gaming Keyboard
- ABKO GKM500 Gaming Mouse
- User Manual (this document)

4. Setup Guide
The ABKO GKM500 keyboard and mouse are plug-and-play devices. No additional drivers are typically required for basic functionality.
- Connect the Keyboard: Locate an available USB port on your computer. Plug the USB connector of the ABKO GKM500 keyboard into the USB port.
- Connect the Mouse: Locate another available USB port on your computer. Plug the USB connector of the ABKO GKM500 mouse into the USB port.
- System Recognition: Your operating system should automatically detect and install the necessary drivers. This may take a few moments.
- Test Functionality: Once installed, test the keyboard by typing and the mouse by moving the cursor and clicking buttons.

5. Operating Instructions
5.1 Keyboard Features
- Mechanical Switches: Equipped with Blue mechanical switches for a tactile and clicky feedback.
- N-Key Rollover (NKRO): Supports full N-Key Rollover, allowing all keys to be registered simultaneously without ghosting.
- Rainbow LED Backlight: The keyboard features a rainbow LED backlight. Specific modes and brightness adjustments are typically controlled via Fn key combinations.
- Multimedia Functions: Use the Fn key in combination with the F1-F12 keys for various multimedia controls (e.g., volume, media playback).
- Durable Keycaps: Double injection keycaps ensure legends do not fade over time.

5.2 Mouse Features
- Optical Sensor: Provides precise tracking for gaming and general use.
- Adjustable DPI: Cycle through DPI settings (800/1200/1600/2400) using the dedicated DPI button located behind the scroll wheel.
- 6 Buttons: Includes Left Click, Right Click, Scroll Wheel, DPI button, Forward button, and Backward button for enhanced functionality.
- 7-Color LED: The mouse features a dynamic 7-color LED lighting effect.
- Ergonomic Design: Shaped for comfortable use during extended gaming sessions.

6. Maintenance
6.1 Cleaning
- Keyboard:
- Unplug the keyboard from your computer.
- Use a can of compressed air to blow out dust and debris from between the keys.
- Wipe the keycaps and surface with a soft, slightly damp, lint-free cloth. Avoid excessive moisture.
- For stubborn grime, a cotton swab lightly dampened with isopropyl alcohol can be used on keycaps.
- Mouse:
- Unplug the mouse from your computer.
- Wipe the surface with a soft, slightly damp, lint-free cloth.
- Use a cotton swab to clean around the scroll wheel and sensor area.
- Ensure the optical sensor is free of dust and debris for accurate tracking.
6.2 Storage
When not in use for extended periods, store the keyboard and mouse in a dry, cool place, away from direct sunlight and extreme temperatures.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Keyboard/Mouse not responding | Loose USB connection, faulty USB port, driver issue. |
|
| Keys not registering or ghosting | Dust/debris under keys, software conflict. |
|
| Mouse cursor erratic or not moving | Dirty optical sensor, unsuitable surface, DPI setting too low. |
|
| LED backlight not working | Backlight turned off, brightness set to minimum. |
|
8. Specifications
8.1 Keyboard
- Model: GKM500
- Type: Mechanical Gaming Keyboard
- Switch Type: Blue Switch (Tactile, Clicky)
- Key Rollover: Full N-Key Rollover (NKRO)
- Keycap Type: Double Injection
- Backlight: Rainbow LED
- Lifespan: 50 million keystrokes
- Interface: USB (Wired)
- Cable: Braided
- Dimensions: 435 x 125 x 35 mm
- Weight: 880g
8.2 Mouse
- Model: GKM500
- Type: Gaming Mouse
- Sensor: Optical
- DPI Settings: 800 / 1200 / 1600 / 2400
- Buttons: 6 (Left, Right, Scroll, DPI, Forward, Backward)
- Polling Rate: 125Hz
- LED: 7-Color LED
- Interface: USB (Wired)
- Cable: Braided
- Dimensions: 125 x 65 x 40 mm
- Weight: 110g
8.3 Package
- Length: 40 cm
- Width: 20 cm
- Height: 5 cm
- Weight: 2.0 kg
9. User Tips
- For optimal gaming performance, ensure your operating system and graphics drivers are up to date.
- Experiment with the mouse's DPI settings to find what feels most comfortable and precise for your gaming style.
- Utilize the keyboard's multimedia keys (Fn + F-keys) for quick access to volume control and media playback without interrupting your workflow or game.
- Regular cleaning of your peripherals can prevent dust buildup and maintain smooth operation.
10. Warranty and Support
ABKO products are designed for quality and reliability. For warranty information and technical support, please refer to the official ABKO website or contact your retailer. Keep your proof of purchase for any warranty claims.




