1. Introduction
The AULA S99 PRO is a versatile wireless gaming membrane keyboard designed for both gaming and office use. It features a tri-mode connection (wired, 2.4G wireless, and Bluetooth 5.0), a multi-function screen display, multi-system switching capabilities, and a long-lasting battery. Its ergonomic design and silent keystrokes provide a comfortable typing experience, complemented by customizable RGB backlighting.
2. Specifications
| Feature | Description |
|---|---|
| Model | AULA S99 |
| Key Layout | 99-key compact layout |
| Connection | Type-C wired, 2.4G wireless, Bluetooth 5.0 (triple mode) |
| Key Structure | Membrane volcano design, mechanical typing feel |
| Actuation Parameters | 45g actuation force, 3.8mm key travel, silent keystroke |
| Backlight | Multi-mode RGB colorful backlight, customizable |
| Battery Capacity | Built-in 2000mAh lithium battery |
| Battery Life | Approx. 50 hours with backlight on, up to 300 hours with backlight off |
| Material | ABS shell, ABS keycaps (PBT ball cap keycaps also mentioned) |
| Weight | Approx. 750g |
| Dimensions | 412.4mm x 158mm x 51.7mm ± 0.5mm |
| Special Features | Top-right LED display, multimedia knob (volume / light effect / device switch) |
3. Package Contents
Your AULA S99 PRO keyboard package should include:
- AULA S99 PRO Wireless Gaming Membrane Keyboard
- Type-C USB Cable
- 2.4G Wireless Receiver (stored within the keyboard)
- User Manual (this document, or a printed version)
4. Setup and Connection
The AULA S99 PRO keyboard supports three connection modes: Wired, 2.4G Wireless, and Bluetooth. You can switch between these modes using the dedicated keys on the keyboard.
4.1. Wired Mode
This mode offers low latency, ideal for gaming, and also charges the keyboard.
- Connect one end of the supplied Type-C cable to the keyboard's Type-C port.
- Connect the other end of the cable to a USB port on your computer, tablet, or other device.
- The keyboard will automatically power on and enter wired mode. No manual pairing is required.
- The keyboard will charge while in wired mode.
4.2. 2.4G Wireless Mode
This mode provides ultra-low latency wireless connectivity, suitable for gaming and office tasks on computers.
- Locate and remove the 2.4G wireless receiver from its storage slot on the keyboard.
- Insert the 2.4G receiver into an available USB port on your computer.
- Switch the keyboard's connection mode to 2.4G (usually indicated by a dedicated key or switch). The keyboard will automatically connect.
- Once connected, the latency is approximately 8ms.
4.3. Bluetooth Mode
This mode allows multi-device connectivity, perfect for switching between phones, tablets, and computers.
- Switch the keyboard's connection mode to Bluetooth (BT1, BT2, or BT3).
- Enable Bluetooth on your device (phone, tablet, or computer).
- Search for Bluetooth devices and select