1. Introduction
The MechLands EPOMAKER TH108 is a full-sized mechanical keyboard designed for both gaming and professional tasks. It features a 108-key layout, tri-mode connectivity, an 8000mAh battery, a creamy gasket-mount structure, hot-swappable switches, and customizable RGB backlighting. This manual provides detailed instructions for setting up, operating, maintaining, and troubleshooting your TH108 keyboard.

The MechLands EPOMAKER TH108 keyboard highlighting its core features.
This video provides a general overview of the MechLands EPOMAKER TH108 Full Size Mechanical Keyboard, showcasing its design and features.
2. Packing List
Ensure all items are present in the package upon unboxing:
- MechLands EPOMAKER TH108 Mechanical Keyboard
- USB-C Cable
- Keycap Puller
- Spare Switches (2 units)

The complete packing list for the MechLands EPOMAKER TH108 keyboard.
3. Key Features
- 100% Layout, 108 Keys: Full-sized keyboard with durable double-shot PBT keycaps for stable typing.
- Tri-Mode Connectivity: Offers wired (USB-C), 2.4GHz wireless, and Bluetooth options for versatile use across multiple devices.
- 8000mAh Battery: Provides extended usage, up to 160 hours with RGB off.
- Creamy Gasket-Mount Structure: Features a 5-layer enhancement pad for an enjoyable typing experience with sound dampening and shock absorption.
- Hot-Swappable Switches: Allows for easy customization of switches without soldering, compatible with 5-pin mechanical switches.
- Customizable RGB Backlighting: Vibrant 16.8M RGB settings with various colors, effects, brightness levels, and speeds.
- Custom Driver Software: Intuitive software for setting up layout, macros, backlighting, and sensitivity (Windows systems only).

The TH108 keyboard features dedicated multimedia and calculator keys for enhanced functionality.
4. Setup
4.1. Connectivity Modes
The TH108 keyboard supports three connectivity modes: wired, 2.4GHz wireless, and Bluetooth. This allows for seamless switching between up to five connected devices.

Overview of the three connectivity modes: Bluetooth, 2.4GHz, and USB-C wired.
- Wired Mode: Connect the keyboard to your device using the provided USB-C cable. This mode offers 2ms ultra-low latency and a 1k polling rate.
- 2.4GHz Wireless Mode: Insert the 2.4GHz dongle (located under the keyboard's foot) into your device. Switch the keyboard to 2.4G mode. This mode provides a 1k polling rate.
- Bluetooth Mode: Switch the keyboard to Bluetooth mode. Pair with your device (PC, Mac, Android, gaming consoles) by pressing Fn+Q/W/E to select a channel. The keyboard is compatible with Windows, Mac OS, Android, iOS, Tablets, Laptops, Switch, and PlayStation.

The connectivity hub, status indicator, and adjustable stands on the MechLands EPOMAKER TH108 keyboard.
4.2. Charging and Battery Life
The TH108 is equipped with a powerful 8000mAh battery. To charge, connect the keyboard via the USB-C cable to a power source. The battery life can last up to 160 hours with RGB backlighting off, and approximately 28 hours with RGB backlighting on.

Battery life estimates for the TH108 keyboard with and without RGB backlighting.
4.3. Hot-Swappable Switches
The TH108 features a hot-swappable PCBA, allowing users to easily change 5-pin mechanical switches without soldering. This enables customization of typing feel and sound. The keyboard comes with factory-lubed Creamy Jade or Sea Salt Silent switches.

Demonstration of the hot-swappable PCB feature, allowing for easy switch replacement.
This video demonstrates the sound profiles of the Creamy Jade and Sea Salt Silent switches available with the TH108 keyboard, highlighting the hot-swappable feature.
5. Operation
5.1. RGB Backlight Customization
The TH108 features dynamic RGB backlighting with 16.8 million colors. Users can customize lighting effects, brightness, and speed to personalize their setup. Use the Fn key combinations to adjust settings directly on the keyboard.

The TH108 keyboard with its customizable 16.8M RGB backlighting and side lighting.
This video showcases the typing experience on the TH108 100% Layout Gasket Mechanical Keyboard, emphasizing the benefits of its gasket-mount design and RGB lighting.
5.2. Custom Driver Software
The TH108 keyboard can be further customized using its dedicated driver software (compatible with Windows systems only). This software allows for:
- Key Remapping
- Macro Editing
- Layer Definition
- Advanced Backlight Settings
- Music Rhythm Synchronization
- System Settings Adjustment

The custom driver software interface for the MechLands EPOMAKER TH108 keyboard.
5.3. Key Functions and Layout
The TH108 features a 100% full-size US layout with 108 keys. This includes a dedicated numeric keypad and function keys. Specific keys for calculator, volume control, and other multimedia functions are integrated for convenience.

The 100% full-size layout of the MechLands EPOMAKER TH108 keyboard.
6. Maintenance
Proper maintenance ensures the longevity and performance of your keyboard:
- Cleaning Keycaps: Use the provided keycap puller to remove keycaps. Clean them with a soft cloth dampened with mild soap and water. Ensure they are completely dry before reattaching.
- Cleaning the Keyboard Body: Wipe the keyboard body with a dry or slightly damp cloth. Avoid excessive moisture.
- Switch Maintenance: If replacing switches, use the switch puller carefully to avoid damaging the PCB. Ensure new switches are aligned correctly before pressing them into place.
- Storage: Store the keyboard in a dry, dust-free environment when not in use.
7. Troubleshooting
If you encounter issues with your TH108 keyboard, refer to the following common solutions:
- Keyboard Not Responding: Ensure the keyboard is charged. Check the connectivity mode switch (wired, 2.4G, BT) and ensure it matches your connection method. For wired connection, try a different USB port or cable. For wireless, ensure the dongle is properly inserted or Bluetooth is paired.
- Keys Not Registering: If specific keys are not working, try removing and re-inserting the switch using the provided switch puller. Ensure the switch pins are not bent.
- RGB Backlight Issues: Use the Fn key combinations to cycle through lighting effects and adjust brightness. If using the custom driver, ensure it is installed correctly and the settings are applied.
- Wireless Connection Drops: Ensure the keyboard is within range of the receiver/device. Minimize interference from other wireless devices. Recharge the keyboard if the battery is low.
- Driver Software Not Recognizing Keyboard: Ensure the keyboard is connected via USB-C. The custom driver software is only compatible with Windows systems.
8. Specifications
| Feature | Detail |
|---|---|
| Product Dimensions | 17.52"L x 5.51"W x 1.65"H |
| Item Weight | 3.87 pounds |
| Battery | 8000mAh (1 D battery included) |
| Connectivity Technology | 2.4Ghz Wireless, Bluetooth, USB-C |
| Keyboard Description | Gaming |
| Special Feature | 100% Full Size, Creamy Gasket-Mounted, Hot-Swappable, Long-Lasting 8000mAh Battery, Wireless Gaming Keyboard |
| Color | Blue&White (RGB Backlighting) |
| Manufacturer | MechLands |
9. Warranty and Support
For warranty information and technical support, please refer to the official MechLands website or contact their customer service. Keep your purchase receipt for warranty claims.