AULA S99
AULA S99 Tri-Mode Wireless Gaming Keyboard User Manual
Model: S99
Brand: AULA
Introduction
Welcome to the AULA S99 Tri-Mode Wireless Gaming Keyboard user manual. This guide provides comprehensive instructions for setting up, operating, and maintaining your new keyboard. Please read this manual carefully to ensure optimal performance and longevity of your device.
Product Features
- Tri-Mode Connectivity: Seamlessly switch between Bluetooth 5.0, 2.4GHz Wireless, and USB-C Wired modes.
- Full Key Programmable Macros: Customize every key for personalized shortcuts and commands.
- Dual-Mode Knob: Quickly switch between Gaming and Office modes for optimized functionality.
- Vibrant RGB Backlight: Features 16.8 million RGB colors and 16 preset lighting effects.
- Ergonomic Design: Equipped with a foldable two-stage stand for adjustable typing angles, reducing wrist strain.
- Integrated Numeric Keypad: 96% layout retains essential keys while optimizing desktop space.
- Multi-device Connectivity: Connect up to 5 devices simultaneously with easy switching.

Image: Overview of AULA S99 key features and design.

Image: Demonstrating multi-device connectivity with the AULA S99 keyboard.
Package Contents
- AULA S99 Tri-Mode Wireless Gaming Keyboard
- USB-C Cable
- 2.4G USB Receiver (stored in keyboard's back compartment)
- User Manual

Image: The AULA S99 Tri-Mode Wireless Gaming Keyboard.
Setup
Charging the Keyboard
Connect the provided USB-C cable to the keyboard's USB-C port and the other end to a USB-A port on your computer or a compatible power adapter. The charging indicator light will be on during charging.
Connectivity Modes
The AULA S99 keyboard supports three connection modes:
1. USB-C Wired Mode
Connect the USB-C cable directly to your computer. The keyboard will automatically switch to wired mode.
2. 2.4GHz Wireless Mode
- Locate the 2.4G USB receiver stored in the keyboard's back compartment.
- Plug the receiver into an available USB port on your computer.
- Turn on the keyboard using the toggle switch on the top edge.
- Press FN + 4 to activate 2.4G wireless mode. The indicator light will flash blue, then turn solid blue upon successful connection.
3. Bluetooth 5.0 Mode
- Turn on the keyboard using the toggle switch.
- Press FN + 1, FN + 2, or FN + 3 to select a Bluetooth channel. The indicator light will flash blue rapidly.
- On your device (PC, Mac, Android, iOS), search for Bluetooth devices and select "AULA-S99".
- The indicator light will turn solid blue upon successful pairing.
Video: This video demonstrates the various connectivity options (wired, 2.4G wireless, Bluetooth) and key features of the AULA S99 keyboard, including RGB lighting and knob functions.

Image: Tri-Mode Connection options for the AULA S99 keyboard.
Operating Instructions
RGB Backlight Control
The keyboard features 16.8 million RGB colors and 16 preset lighting effects.
- FN + PgUp / PgDn: Switch between lighting effects.
- FN + End: Switch lighting colors.
- Rotate the knob: Adjust brightness/volume.
- Press the knob: Toggle lighting effects or sound on/off.
Customization is available via macro software (driver download from www.aulastar.com).

Image: Multi-function Digital Dial for controlling lighting and volume.

Image: RGB Backlight customization options.
Programmable Keys and Dual-Mode Knob
The keyboard supports full-key macro programming.
- Dual-Mode Knob: Quickly switch between Gaming and Office modes.
- M1/M2/M3 Keys: Three programmable shortcut keys.
- To set up personalized functions: Long press Fn + INS, press M1/M2/M3, record, then press Fn + INS for storage.
In Office Mode, M1/M2/M3 control previous song, play/pause, and next song.

Image: Customizing Keys for Office and Game Modes.
System Compatibility Shortcuts
The keyboard is compatible with Windows XP/7/8/10, Mac, Android, and iOS.
- FN + R: iOS system
- FN + E: Mac system
- FN + W: Windows system
- FN + Q: Android system
For detailed shortcuts, refer to the included user manual.
Maintenance
- Clean the keyboard regularly with a soft, dry cloth.
- Avoid exposing the keyboard to extreme temperatures or liquids.
- Do not attempt to disassemble the keyboard, as this may void the warranty.
Troubleshooting
Keyboard not responding:
- Ensure the keyboard is charged.
- Check the connection mode (wired, 2.4G, Bluetooth) and ensure it's correctly set up for your device.
- For wired connection issues on Windows, try pressing and holding Fn + 4 for a moment to re-sync.
- If using 2.4G wireless, ensure the USB receiver is securely plugged in.
- For Bluetooth, ensure your device's Bluetooth is on and the keyboard is paired.
Lights not working:
- Check battery level.
- Adjust brightness using the knob or FN + PgUp/PgDn.
- The backlight turns off after 2 minutes of inactivity and deep sleep after 10 minutes. Press any key to wake the device.
Keys feel unresponsive:
- Ensure the keyboard is clean and free of debris under the keycaps.
- Note: This is a membrane keyboard and does not support hot-swapping of switches.
Specifications
| Feature | Detail |
|---|---|
| Model | S99 |
| Connectivity | Bluetooth 5.0, 2.4GHz Wireless, USB-C Wired |
| Keyboard Type | Membrane |
| Number of Keys | 99 |
| Backlighting | RGB (16.8 Million Colors) |
| Dimensions | 17.4 x 7.28 x 2 inches |
| Item Weight | 2.35 pounds |
| Compatible OS | Windows XP/7/8/10, Mac, Android, iOS |
| Battery | 1 AA battery (included) |
Warranty & Support
AULA S99 keyboard comes with a 48-month after-sales service. For quality issues or usage questions, please contact AULA Tech USA customer support.
Visit the official AULA website for driver downloads and additional support: www.aulastar.com
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