Introduction
This manual provides comprehensive instructions for the LexonElec MK68 Mechanical Gaming Keyboard. Please read this guide thoroughly to ensure proper setup, operation, and maintenance of your device. This keyboard is designed for gaming and typing, featuring mechanical blue switches and a blue LED backlight. Note that this is a wired keyboard, not wireless.
Product Features
- 68-Key Compact Design: A portable 60% layout that saves desk space while retaining essential keys.
- Blue Mechanical Switches: Provides tactile feedback and a distinct "click" sound, suitable for gaming and typing.
- Blue LED Backlight: Offers various lighting effects for enhanced visibility and aesthetics. Brightness and speed are adjustable.
- Anti-Ghosting (68 Keys): Ensures all key presses are registered accurately, even during simultaneous inputs.
- Type-C Wired Connection: Features a detachable Type-C cable for reliable connectivity and easy replacement.
- Durable Construction: Built with ABS fuel injection keycaps for good light transmission and fade resistance, and a sturdy metal base.
- Ergonomic Design: Stepped-key layout for comfortable typing angles, reducing wrist strain.

Image: The LexonElec MK68 keyboard highlighting its ergonomic design and Type-C wired connection for reliable performance.

Image: Close-up of the LexonElec MK68 keyboard showcasing its blue mechanical switches and waterproof design.
Package Contents
Verify that all items are present in the package:
- 1 x LexonElec MK68 Mechanical Gaming Keyboard
- 1 x USB Type-C Cable
- 1 x Keycap Puller
- 1 x English User Manual

Image: The LexonElec MK68 keyboard along with its USB Type-C cable and keycap puller.
Setup Instructions
- Connect the USB Cable: Insert the Type-C end of the provided USB cable into the port on the keyboard.
- Connect to Computer: Plug the standard USB-A end of the cable into an available USB port on your computer (PC or Mac).
- Driver Installation: The keyboard is plug-and-play. Your operating system should automatically detect and install the necessary drivers. No additional software is required.
- Placement: Position the keyboard comfortably on your desk. The folding tripods on the underside can be used to adjust the typing angle.

Image: The LexonElec MK68 mechanical gaming keyboard ready for use on a desk.
Operating Instructions
Backlight Control
The LexonElec MK68 keyboard features a blue LED backlight with adjustable settings:
- Adjust Brightness: Press FN + ↑ (Up Arrow) to increase backlight brightness.
- Adjust Brightness: Press FN + ↓ (Down Arrow) to decrease backlight brightness. There are 12 levels of brightness.
- Adjust Breathing Speed: Press FN + ← (Left Arrow) to decrease the speed of the LED breathing effect.
- Adjust Breathing Speed: Press FN + → (Right Arrow) to increase the speed of the LED breathing effect.
Key Functions
The 68-key layout includes various function key combinations:
- Refer to the keycaps for secondary functions accessible via the FN key.
- The keyboard supports full anti-ghosting on all 68 keys, ensuring accurate input during rapid key presses.

Image: The LexonElec MK68 keyboard demonstrating its anti-ghosting capability for precise input.
Maintenance
- Cleaning: Use a soft, dry cloth to wipe the keyboard surface. For deeper cleaning, use the provided keycap puller to remove keycaps and clean underneath with compressed air or a small brush.
- Spill Management: While the keyboard has some water resistance, avoid direct exposure to liquids. In case of a spill, immediately disconnect the keyboard, dry it thoroughly, and allow it to air out before reconnecting.
- Storage: Store the keyboard in a cool, dry place away from direct sunlight to prevent discoloration of keycaps.
Troubleshooting
| Problem | Solution |
|---|---|
| Keyboard not responding |
|
| Backlight not working or incorrect |
|
| Specific keys not working |
|
Specifications
| Feature | Detail |
|---|---|
| Model | MK68 |
| Keys | 68 |
| Switch Type | Blue Mechanical Switches |
| Backlight | Blue LED (12 brightness levels, adjustable breathing speed) |
| Connectivity | Wired, USB Type-C |
| Anti-Ghosting | All 68 keys |
| Material | ABS Keycaps, Metal Base |
| Cable Length | 1.6m (62.99 inches) |
| Keystroke Life | 50 million times |
| Trigger Stroke | 2.0mm ± 0.6 |
| Product Dimensions | 310mm x 120mm x 36.8mm (12.2 x 4.72 x 1.45 inches) |
| Item Weight | 700g (1.81 pounds) |
| System Requirements | Window 98SE/ME/2000/XP/Vista/Win7/Win8/Win10/MAC OS |
Product Overview Video
Video: An overview of the LexonElec Mechanical Keyboard, demonstrating its features and compact design. Note: The video may show a white keyboard with RGB lighting, while this specific product variant features a blue backlight.
Warranty and Support
LexonElec products are designed for reliability and performance. For specific warranty details and support inquiries, please refer to the warranty card included in your product packaging or visit the official LexonElec website. Keep your purchase receipt for warranty claims.

