Introduction
The YUNZII X98 is a versatile 98% layout mechanical gaming keyboard designed for multi-device compatibility and extensive customization. It supports wired, 2.4GHz wireless, and Bluetooth connections, offering flexibility for various setups. Featuring QMK/VIA open-source firmware, hot-swappable switches, and a gasket mount design, the X98 provides a premium typing and gaming experience. This manual provides detailed instructions for setup, operation, maintenance, and troubleshooting.
Key Features
- Tri-Mode Wireless Connectivity: Supports wired (USB-C), 2.4GHz wireless, and Bluetooth 5.0 connections for seamless switching between up to 5 devices including laptops, PCs, smartphones, and tablets.
- QMK/VIA Customization: Fully programmable with QMK/VIA open-source firmware, allowing users to remap keys, create macros, adjust RGB effects, and customize the rotary knob.
- Hot-Swappable Switches: Equipped with hot-swappable sockets compatible with 3-pin and 5-pin mechanical switches. Comes with pre-lubed Snow Switches for a smooth and quiet typing experience.
- Gasket Mount Design: Features a gasket mount structure with 5 layers of dampening materials (Poron, IXPE, Silicone, Sound Enhancement Pads) for a soft, elastic feel and satisfying acoustic profile.
- Crystal Clear Design & Vibrant RGB: Crafted from high-transparency PC material with shine-through keycaps and south-facing LEDs, offering 16.8 million colors for customizable RGB backlighting.
Image: Overview of the YUNZII X98 keyboard highlighting its main features such as 96% layout, tri-mode connectivity, 8000 mAh battery, hot-swappable switches, QMK/VIA programmability, multi-function knob, full RGB, and gasket structure.
Setup
Unboxing and Initial Inspection
Upon unboxing, ensure all components are present:
- YUNZII X98 Mechanical Keyboard
- USB-C Cable
- 2.4GHz Wireless Dongle (stored in the keyboard's base)
- Keycap Puller
- Switch Puller
- Extra Switches
- User Manual
Charging the Keyboard
The keyboard comes with a built-in 8000 mAh battery. For optimal performance, fully charge the keyboard before first use. Connect the provided USB-C cable to the keyboard's USB-C port and the other end to a power source (e.g., computer USB port, wall adapter).
Image: Illustrates the battery life of the YUNZII X98 keyboard, showing 45 hours with RGB on, 320 hours with RGB off, and 13 hours for charging, powered by an 8000 mAh battery.
Adjustable Feet
The keyboard features adjustable feet on the underside to customize the typing angle for ergonomic comfort. Extend or retract the feet as desired.
Image: A close-up view of the underside of the YUNZII X98 keyboard, showing the adjustable feet extended to provide an ergonomic typing angle.
Operating Instructions
Connectivity Modes
The YUNZII X98 supports three connection modes: Wired, 2.4GHz Wireless, and Bluetooth. Use the mode switch located on the side of the keyboard to select your desired connection type.
Image: The YUNZII X98 keyboard connected to multiple devices via Bluetooth, 2.4GHz wireless, and USB-C wired modes, illustrating its tri-mode connectivity.
1. Wired Connection (Type-C)
Connect the provided USB-C cable directly from the keyboard to your computer. The keyboard will automatically switch to wired mode and begin charging.
2. 2.4GHz Wireless Connection
- Locate the 2.4G dongle stored in the slot on the underside of the keyboard.
- Switch the mode button on the keyboard to the 2.4G position.
- Plug the 2.4G dongle into a USB port on your device.
- Long press FN + 4 to enter pairing mode. The indicator light will flash.
- The keyboard will connect automatically.
Image: Instructions for connecting the YUNZII X98 keyboard via 2.4GHz wireless, showing the mode switch, dongle storage, and pairing steps.
3. Bluetooth Connection
- Switch the mode button on the keyboard to the BT position.
- Short press FN + 1/2/3 to select a Bluetooth channel (BT1, BT2, or BT3).
- Long press the selected FN + 1/2/3 key to enter Bluetooth pairing mode. The indicator light will flash.
- On your device, search for "YUNZII X98 BT1/BT2/BT3" in the Bluetooth settings and connect.
- The corresponding key (1, 2, or 3) will stay blue upon successful connection.
Image: Instructions for connecting the YUNZII X98 keyboard via Bluetooth, showing the mode switch, channel selection, and device pairing process.
Multi-Function Knob
The rotary knob on the top right of the keyboard provides convenient control over various functions:
- Short Press: Mute/Unmute audio.
- Rotate: Adjust volume.
- FN + Short Press: Change the RGB effect of the knob.
- QMK/VIA: The knob's functions can be further customized using QMK/VIA software.
Image: A close-up of the YUNZII X98 keyboard's multi-function knob, detailing its controls for volume, mute, and RGB effect changes, along with QMK/VIA customization.
RGB Backlighting Control
The YUNZII X98 features vibrant RGB backlighting with 16.8 million colors and various effects. Use the following FN shortcuts to control the lighting:
Image: A diagram illustrating the FN key combinations to control RGB backlight effects, brightness, and blinking speed on the YUNZII X98 keyboard.
- FN + Backspace: Backlight Effect ON/OFF
- FN + Tab: White Light ON/OFF
- FN + V: Change Backlight Effect
- FN + Enter: Change Backlight Color
- FN + Up Arrow: Brightness Increase
- FN + Down Arrow: Brightness Decrease
- FN + Left Arrow: Blinking Speed Increase
- FN + Right Arrow: Blinking Speed Decrease
FN Shortcuts
The keyboard offers various FN key combinations for quick access to system functions:
Image: A comprehensive list of FN key shortcuts for both Windows (FN+A) and macOS (FN+S) on the YUNZII X98 keyboard, including media controls, screen brightness, and system functions.
Windows FN+A Shortcuts:
- FN+F1: Screen Brightness ↓
- FN+F2: Screen Brightness ↑
- FN+F3: Choose a window or desktop (WIN+TAB)
- FN+F4: Computer
- FN+F5: Email
- FN+F6: Homepage
- FN+F7: Previous Track
- FN+F8: Play/Pause
- FN+F9: Next Track
- FN+F10: Mute
- FN+F11: Volume ↓
- FN+F12: Volume ↑
MacOS FN+S Shortcuts:
- FN+F1: Screen Brightness ↓
- FN+F2: Screen Brightness ↑
- FN+F3: Mission Control
- FN+F4: Search
- FN+F5: No Function
- FN+F6: No Function
- FN+F7: Previous Track
- FN+F8: Play/Pause
- FN+F9: Next Track
- FN+F10: Mute
- FN+F11: Volume ↓
- FN+F12: Volume ↑
Maintenance
Cleaning
To clean your YUNZII X98 keyboard, use a soft, lint-free cloth. For deeper cleaning, you may carefully remove keycaps using the provided keycap puller and clean the switches and plate with compressed air or a soft brush. Avoid using harsh chemicals or excessive moisture.
Switch and Keycap Replacement
The hot-swappable design allows for easy replacement of switches and keycaps without soldering. Use the provided switch puller to carefully remove switches and the keycap puller for keycaps. Ensure replacement switches are compatible 3-pin or 5-pin mechanical switches.
Image: A close-up view of the YUNZII X98 keyboard's hot-swappable sockets, demonstrating how switches can be easily removed and replaced, compatible with both 3-pin and 5-pin mechanical switches.
Troubleshooting
- Keyboard not connecting: Ensure the mode switch is in the correct position (Wired, 2.4G, or BT). For wireless modes, ensure the keyboard is charged and in pairing mode. Try re-pairing the device.
- RGB lights not working: Check if the backlight is turned on using FN+Backspace. Adjust brightness with FN+Up/Down Arrow.
- Keys not responding: If individual keys are not working, try replacing the switch using the provided switch puller and an extra switch. Ensure the switch is properly seated.
- Lag or disconnection in wireless mode: Ensure the keyboard is within range of your device. Avoid interference from other wireless devices. For 2.4GHz, ensure the dongle is securely plugged in.
Specifications
| Feature | Detail |
|---|---|
| Product Dimensions | 15.35 x 5.59 x 1.77 inches |
| Item Weight | 0.035 ounces |
| Manufacturer | YUNZII |
| Item Model Number | X98 |
| Batteries | 1 D batteries required (included) |
| Connectivity Technology | Bluetooth, 2.4GHz, Type-C |
| Keyboard Description | Mechanical |
| Special Features | Backlit, Hot-Swappable, Programmable Keys, Transparent Base, Volume Roller |
| Color | Pink |
| Power Source | USB Powered |
| Switch Type | Linear (Snow Switch) |
Warranty and Support
For warranty information and customer support, please refer to the documentation included with your product or contact YUNZII customer service directly through the retailer where the product was purchased. For Amazon purchases, you can reach out to the seller, "Yunzii Keyboard", by visiting their store page or by selecting "Problem with order" from your orders list.
Contacting Support via Amazon:
- Visit the YUNZII product page on Amazon.
- Select the seller's name, "Yunzii Keyboard".
- Click "Ask a question" to send a message.
Alternatively, after placing an order:
- Go to your orders.
- Select "Problem with order".
- Send a message to the seller.
Product Videos
YUNZII X98 Pink QMK/VIA Wireless Mechanical Gaming Keyboard
Video: An official product video from Yunzii Keyboard showcasing the YUNZII X98 Pink QMK/VIA Wireless Mechanical Gaming Keyboard, highlighting its design and features.