Introduction
The EPOMAKER X LEOBOG HI86 is a premium wireless gaming keyboard designed for versatility and performance. Featuring a full aluminum case, unique 86-key compact layout, gasket mount with five layers of sound-enhancing materials, and triple-mode connectivity, this keyboard offers a refined typing and gaming experience. It also includes dynamic RGB backlighting and is fully programmable for personalized use.
1. Setup
1.1 Unboxing
Upon opening the package, you will find the following items:
- EPOMAKER X LEOBOG HI86 Wireless Gaming Keyboard
- Keycap Puller
- USB Cable
- User Manual
- Extra Mechanical Switch
- Dust Cover

Image: Contents of the EPOMAKER X LEOBOG HI86 package.
Video: Unboxing the HI86 Wireless Gaming Keyboard, showing the contents and initial presentation.
1.2 Initial Connection
The HI86 keyboard supports triple-mode connectivity: 2.4GHz wireless, Bluetooth, and USB Type-C wired.
- Wired Connection: Connect the provided USB Type-C cable to the keyboard and your computer. The keyboard will automatically switch to wired mode.
- 2.4GHz Wireless: Locate the 2.4GHz USB receiver (dongle) on the keyboard. Plug the receiver into an available USB port on your device. Toggle the switch on the keyboard to 2.4G mode.
- Bluetooth Connection: Toggle the switch on the keyboard to BT mode. On your device, search for Bluetooth devices and select 'HI86' to pair. The keyboard can connect to multiple Bluetooth devices.

Image: Close-up of the keyboard's connectivity options, including USB-C, 2.4GHz wireless, and Bluetooth.
1.3 Battery
The keyboard is equipped with either a 4000mAh battery (Black model) or an 8000mAh battery (White, Purple, Blue models) for extended wireless use. Charge the keyboard using the provided USB Type-C cable.

Image: Visual representation of the keyboard's high-capacity battery and charging status indicators.
2. Operating Instructions
2.1 Key Layout
The LEOBOG Hi86 features a unique 86-key compact layout, balancing the functionality of a 75% keyboard with additional keys, while remaining more compact than a TKL (Tenkeyless) keyboard. This design saves approximately 22% of desk space compared to a standard 104-key keyboard.

Image: Overview of the HI86 keyboard's 86-key compact layout and physical dimensions.
2.2 RGB Backlighting
Immerse yourself in a vibrant world of colors with the 16.8M dynamic RGB backlit illumination. Equipped with south-facing RGB LEDs, the keyboard offers 16 pre-set lighting effects that can be adjusted to suit various usage scenarios. Customizable lighting effects and a wide spectrum of colors allow you to create mesmerizing visual displays.
Video: Demonstration of the various RGB backlight effects available on the HI86 keyboard.
2.3 Programmable Software
Utilize the LEOBOG driver software to fully customize your keyboard. This software allows you to remap keys, edit macros, and personalize RGB lighting effects, providing complete control over the keyboard's functionality and aesthetic. The HI86 features anti-ghosting with N-key rollover, ensuring accurate registration of every keystroke.

Image: Screenshot of the LEOBOG driver software interface, showing options for key assignment, macros, and RGB lighting customization.
2.4 Hot-Swappable Switches
The HI86 features a hot-swappable PCB, allowing for effortless switching between different 3-pin or 5-pin mechanical key switches without soldering. This enables extensive customization of your typing experience. The flex-cut design of the PCB further contributes to a softer typing feel and improved sound performance.

Image: Demonstration of the hot-swappable feature, showing a switch being removed from the keyboard.

Image: Detailed view of the LEOBOG NIMBUS SWITCH, including its specifications and force travel diagram.
Video: A user demonstrating typing on the HI86 Wireless Gaming Keyboard, showcasing the sound and feel of the switches.
3. Maintenance
3.1 Cleaning
To maintain optimal performance and appearance, regularly clean your keyboard. Use a soft, dry cloth to wipe down the aluminum case and keycaps. For deeper cleaning, remove the keycaps using the provided keycap puller and use compressed air to clear debris from beneath the switches.
3.2 Switch and Keycap Replacement
Thanks to the hot-swappable design, switches and keycaps can be easily replaced. Use the keycap puller to gently remove keycaps. For switches, use the switch puller to carefully extract them from the PCB. Ensure new switches are aligned correctly before pressing them firmly into place.
4. Troubleshooting
4.1 Connectivity Issues
- Wireless (2.4GHz/Bluetooth) not connecting: Ensure the keyboard is in the correct mode (2.4G or BT) via the toggle switch. Check if the USB receiver is securely plugged in for 2.4GHz. For Bluetooth, ensure the keyboard is discoverable and your device's Bluetooth is on. Try re-pairing the device.
- Wired connection not recognized: Verify the USB Type-C cable is fully inserted into both the keyboard and your device. Try a different USB port or cable.
4.2 Software and Customization Issues
- LEOBOG Driver not installing/working: Ensure you have downloaded the correct driver version for your operating system from the official EPOMAKER website. Temporarily disable antivirus software if it interferes with installation.
- Customization not applying: After making changes in the LEOBOG driver, ensure you save and apply the settings to the keyboard. Restart the software and keyboard if changes do not take effect.
4.3 Key Functionality
- Specific keys not responding: Remove the keycap and switch for the affected key. Inspect the switch for any damage or debris. If necessary, replace the switch with an extra one or a known working switch.
- Anti-ghosting/N-key rollover: The HI86 supports anti-ghosting with N-key rollover. If you experience issues with multiple key presses not registering, ensure the keyboard firmware is up to date.
5. Specifications
| Material | Aluminum |
| Style | Classic |
| Keyboard Backlighting Color Support | RGB |
| Color | White (model specific, other colors available) |
| Special Feature | Aluminum Case, Backlit, Customizable Display Keys, Programmable Keys, Spray-Painted Finish |
| Recommended Uses For Product | Business, Education, Everyday Use, Gaming, Personal, Photo Editing, Programming, Student, Video Editing |
| Keyboard Description | Mechanical |
| Connectivity Technology | 2.4GHZ Wireless, Bluetooth, USB-C |
| Compatible Devices | Gaming Console, Laptop, PC, Smartphone, Tablet |
| Brand | EPOMAKER |
| Item Weight | 5.26 pounds |
| Package Dimensions | 15.63 x 7.32 x 3.11 inches |
6. Warranty and Support
For warranty information, please refer to the documentation included in your product packaging or visit the official EPOMAKER website. If you encounter any issues or require technical assistance, please contact EPOMAKER customer support through their official channels.
You can find more information and support resources on the EPOMAKER Store on Amazon.





