YUNZII B98 PRO
YUNZII B98 PRO QMK/VIA Wireless Mechanical Gaming Keyboard User Manual
Model: B98 PRO
Уводзіны
The YUNZII B98 PRO is a versatile 96% layout mechanical gaming keyboard designed for both efficiency and customization. It features tri-mode connectivity, QMK/VIA programmability, hot-swappable switches, and a unique gasket-mounted structure for a premium typing experience. This manual provides detailed instructions to help you get the most out of your keyboard.

Figure 1: YUNZII B98 PRO QMK/VIA Wireless Mechanical Gaming Keyboard overview.
Што ў скрынцы
- YUNZII B98 PRO Keyboard
- Кабель USB (тып C)
- Switch and Keycap Puller
- Function Card & Manual
- Ключ 2.4G
- Пылаахоўны чахол
- Extra Knob (Round Metal)
- Дадатковыя клавішы і пераключальнікі

Figure 2: Package contents of the YUNZII B98 PRO keyboard.
Настройка
- Правадное злучэнне: Connect the keyboard to your device using the provided USB-C cable. Ensure the mode switch on the back of the keyboard is set to the wired (USB-C) position.
- Бесправадное злучэнне 2.4 ГГц:
- Locate the 2.4G dongle stored under the adjustable stand on the back of the keyboard.
- Падключыце 2.4G-адаптар да даступнага USB-порта вашага кампутара.
- Set the mode switch on the back of the keyboard to the 2.4G wireless position. The indicator light will flash Cyan slowly, then stay solid Cyan upon successful connection.

Figure 3: Connecting the keyboard via 2.4GHz wireless mode.
- Злучэнне Bluetooth:
- Set the mode switch on the back of the keyboard to the Bluetooth (BT) position.
- Short press Fn+1/2/3 to select a Bluetooth channel. The selected key's backlight will flash Blue slowly.
- Long press Fn+1/2/3 to enter Bluetooth pairing mode. The key's backlight will fast flash Blue.
- On your device, search for "YUNZII B98 PRO BT" in Bluetooth settings and connect. The key's backlight will stay solid Blue, then restore to normal backlight upon successful connection.

Figure 4: Connecting the keyboard via Bluetooth mode.
- Сумяшчальнасць сістэмы: Use the Win/Mac switch on the back of the keyboard to select the appropriate operating system mode.
Аперацыйная
Налада QMK/VIA
The B98 PRO keyboard supports QMK/VIA firmware for advanced customization. This allows you to remap keys, create macros, and design intricate RGB lighting effects.
- To customize, connect the keyboard in wired mode.
- Visit the official YUNZII webсайт (www.yunzii.com) and navigate to the Software section.
- Спампаваць JSON file specific to the B98 PRO.
- Access the VIA configurator online (usevia.app).
- Enable the 'Show Design tab' in VIA settings.
- Load the downloaded JSON file into the VIA software.
- Connect your keyboard within VIA to begin customizing key mappings, macros, and lighting.
Video 1: Guide on how to customize your YUNZII B98 PRO keyboard using QMK/VIA software.
Dual-Style Knob Functionality
The keyboard features a customizable knob. By default, it controls multimedia volume. Pressing the knob mutes/unmutes audio. You can swap between the pre-installed 3D cat knob and the included round metal knob based on your preference. The knob's functions can be remapped via QMK/VIA.

Figure 5: Dual-style knob design and functionality.
Кіраванне падсветкай RGB
The keyboard features vibrant RGB backlighting. Use the following Fn key combinations to adjust the lighting:
- Fn + Backspace: Падсвятленне ВКЛ/ВЫКЛ
- Fn + |\: Змяніць эфект падсветкі
- Fn + Enter: Змяніць колер падсвятлення
- Fn + Tab: White Light ON/OFF
- Fn + стрэлка ўверх/уніз: Адрэгулюйце яркасць
- Fn + стрэлка ўлева/ўправа: Adjust Blinking Speed
The LOG LED (on the metallic cat logo) also has adjustable effects:
- Fn + правы Shift: Змяніць святлодыёдны эфект LOG
- Fn + /?: Change LOG LED Color
- Fn + Right Alt: Adjust LOG LED Brightness
- Fn + Прабел: Adjust LOG LED Speed

Figure 6: RGB Backlight and LOG LED control commands.
Праверка ўзроўню батарэі
У бесправадным рэжыме націсніце Fn + B to check the current battery level. The metallic cat logo LED indicator will also display the battery level at a glance.

Figure 7: Battery life and checking battery level.
Тэхнічнае абслугоўванне
Пераключальнікі з магчымасцю гарачай замены
The B98 PRO features a hot-swappable base compatible with both 3-pin and 5-pin mechanical switches. This allows for easy replacement or customization of switches without soldering.
- Use the provided switch puller to carefully remove keycaps and switches.
- Align new switches with the PCB sockets and press firmly until they click into place.
- Replace keycaps.

Figure 8: Hot-swappable switch mechanism.
Уборка
To clean your keyboard, disconnect it from power. Use a soft brush or compressed air to remove dust and debris from between the keycaps. For stubborn dirt, gently wipe keycaps with a damp cloth and mild soap, ensuring no liquid enters the keyboard's internal components.
Ліквідацыю непаладак
- Праблемы з падключэннем: Ensure the mode switch (wired, 2.4G, BT) is correctly set for your desired connection. For Bluetooth, ensure the keyboard is in pairing mode and your device's Bluetooth is enabled. For 2.4G, ensure the dongle is securely plugged in.
- Клавішы не рэагуюць: Check if the keyboard is properly connected. If using wireless modes, ensure the battery is charged. If individual keys are not working, consider replacing the hot-swappable switch for that key.
- Праблемы з RGB-падсветкай: Verify that the backlight is turned on (Fn + Backspace). Adjust brightness (Fn + Up/Down Arrow) and try different effects (Fn + |\).
- QMK/VIA Software Not Detecting Keyboard: Ensure the keyboard is connected via USB-C and the mode switch is set to wired. Confirm you have loaded the correct JSON file in VIA.
Калі ў вас узнікнуць пастаянныя праблемы, звярніцеся ў раздзел падтрымкі, каб атрымаць кантактную інфармацыю.
Тэхнічныя характарыстыкі
| Асаблівасць | Дэталь |
|---|---|
| Марка | ЮНЗІІ |
| Назва мадэлі | B98 PRO |
| Макет | 96% (100 Keys with Numpad) |
| Сувязь | Bluetooth 5.0, бесправадная сувязь 2.4 ГГц, правадны USB-C |
| Выключальнікі | Hot-Swappable (3-pin/5-pin), Pre-Lubed Linear Switches |
| Клавішы | Double-Shot PBT, Cherry Profile |
| Падсвятленне | RGB (South-Facing LED) |
| Ёмістасць батарэі | 8000 мАг |
| Сумяшчальныя прылады | Laptop, PC, Smartphone, Tablet (Windows, Mac, Android) |
| Матэрыял | Пластыкавыя |
| Вага прадмета | 1.1 кілаграма |
Гарантыя і падтрымка
The YUNZII B98 PRO keyboard comes with a 1-гадовая гарантыя ад вытворцы.
For technical support, troubleshooting assistance, or warranty claims, please contact Yunzii Keyboard directly through Amazon:
- Visit the YUNZII product page on Amazon.
- Click on the seller's name, "Yunzii Keyboard".
- Select "Ask a question" to send a message to the seller.
If you have already placed an order, you can go to your orders, select "Problem with order", and then send a message.

Figure 9: Customer support contact process.
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