1. Introduction
Thank you for choosing the TMKB T68SE 60% Mini Compact USB Wired Gaming Keyboard. This manual provides essential information for setting up, operating, and maintaining your new keyboard. Designed for optimal gaming and office use, the T68SE combines a compact form factor with robust mechanical switches and vibrant RGB backlighting.
Key features include:
- Mini 66% Compact Layout: Detachable cable and compact design without a numeric keypad for portability and increased mouse movement space.
- Optimal Gaming Performance: 69-key rollover with anti-ghosting ensures all simultaneous key presses are registered.
- Double-shot Keycaps: Inscriptions will not wear off, ensuring greater longevity.
- Ergonomic Design: Stepped high and low keys reduce hand fatigue during prolonged use.
- RGB Backlighting: 20 LED backlight modes with adjustable brightness and breathing frequency.

Image: The TMKB T68SE 60% Mini Compact USB Wired Gaming Keyboard in white, showcasing its compact layout and detachable USB-C cable.
2. Package Contents
Please check the package contents upon unboxing:
- TMKB T68SE Mechanical Keyboard
- USB-C to USB-A Cable
- User Manual (this document)
3. Setup
Follow these steps to set up your TMKB T68SE keyboard:
- Connect the Keyboard:
Locate the USB-C port on the back of the keyboard. Connect the smaller end of the provided USB-C cable to the keyboard and the larger USB-A end to an available USB port on your computer.
- System Compatibility:
The keyboard is plug-and-play and compatible with Windows and Mac OS operating systems. No additional drivers are typically required for basic functionality.

Image: The TMKB T68SE keyboard connected to a laptop and desktop monitor, illustrating its compatibility with Windows and Mac OS.
4. Operating Instructions
4.1 Basic Usage
The TMKB T68SE features a standard US QWERTY layout. Simply plug it in, and it's ready for typing and gaming.

Image: A hand resting on the TMKB T68SE keyboard, demonstrating its ergonomic design with stepped keys for comfortable typing.
4.2 Function Key (FN) Combinations
The keyboard utilizes the FN key for accessing secondary functions printed on the keycaps. Press and hold the FN key, then press the desired function key.
| Combination | Function |
|---|---|
| FN + F1-F12 | Multimedia controls (e.g., Play/Pause, Volume Up/Down, Mute) |
| FN + Win | Lock/Unlock Windows Key |
| FN + Arrow Keys | Dedicated arrow key functions (if applicable, as it has separate arrow keys) |
| FN + Light Icon Key | Cycle through backlight modes |
| FN + Brightness Up/Down Keys | Adjust backlight brightness |

Image: A close-up of the TMKB T68SE keyboard highlighting the separate arrow keys, indicating their dedicated functionality.
4.3 Anti-Ghosting
The TMKB T68SE features 69-key rollover with full anti-ghosting. This means that every key press is registered accurately, even when multiple keys are pressed simultaneously during intense gaming sessions, preventing missed commands.

Image: An illustration on the TMKB T68SE keyboard showing multiple keys being pressed simultaneously, indicating its full anti-ghosting capability.
4.4 RGB Backlighting
The keyboard offers 20 different RGB backlight modes. Use the FN key in combination with the designated backlight control keys (usually marked with a light icon or brightness symbols) to cycle through modes, adjust brightness, and change breathing frequency.
5. Maintenance
Proper maintenance ensures the longevity and performance of your keyboard.
- Cleaning: Use a soft, dry cloth to wipe down the keycaps and keyboard body. For deeper cleaning, you can use compressed air to remove dust and debris from between the keys.
- Keycap Removal: If necessary, keycaps can be carefully removed using a keycap puller (not included) for thorough cleaning or switch replacement (if switches are hot-swappable, which is not specified for this model, so assume they are soldered).
- Storage: When not in use, store the keyboard in a clean, dry environment away from direct sunlight and extreme temperatures.
6. Troubleshooting
If you encounter any issues with your TMKB T68SE keyboard, please refer to the following common problems and solutions:
| Problem | Possible Solution |
|---|---|
| Keyboard not responding |
|
| Backlight not working or stuck |
|
| Certain keys not working |
|
7. Specifications
| Feature | Detail |
|---|---|
| Brand | TMKB Technology Mechanical KeyBoard |
| Model Number | T68SE |
| Layout | US QWERTY Layout (66% / 68-key) |
| Switch Type | Mechanical (Blue Switches for this variant) |
| Connectivity | Wired USB-C |
| Backlight | RGB (20 modes) |
| Anti-Ghosting | 69-key rollover with full anti-ghosting |
| Compatible OS | Windows / MAC OS |
| Color | White |

Image: Diagram showing the dimensions of the TMKB T68SE keyboard, indicating its 65% mechanical keyboard size with measurements of 31.13cm length and 10.16cm width.

Image: A detailed view of the Blue Mechanical Switch used in the TMKB T68SE keyboard, highlighting its components and indicating a 50 million keystroke life.
8. Warranty and Support
Your TMKB T68SE keyboard comes with a standard manufacturer's warranty. Please refer to the product packaging or the official TMKB website for specific warranty terms and conditions.
For technical support, troubleshooting assistance, or warranty claims, please contact TMKB customer service through their official channels. Keep your purchase receipt as proof of purchase.





