AULA 99-Key Wireless Keyboard Review (2026): A Spec-Based Look

What stands out

• 96% form factor with full numeric keypad
• Bluetooth connectivity for up to 5 devices
• Membrane switches for quiet keystrokes
• RGB backlighting with adjustable brightness and speed
• Dual-mode rotary knob for volume and lighting control

Who it fits

Key specs explained

Form Factor: 96%

This layout packs a full-size numeric keypad into a compact footprint. You get all standard keys without the wide gap between the main block and the number pad. It saves desk space while keeping essential numbers accessible. If you need data entry or frequent number use, this format offers a balanced middle ground between a tenkeyless board and a full-size keyboard.

Switch Type: Membrane

Membrane switches use a rubber dome layer to register keypresses. This design typically offers a softer, quieter typing feel compared to mechanical alternatives. It is suitable for office environments where noise matters. You will find this common in budget-friendly boards. It provides a consistent, cushioned response rather than the distinct tactile bump found in mechanical switch designs.

Backlighting: RGB

RGB lighting allows you to customize the color of each key. You can adjust brightness and speed to match your mood or gaming setup. This feature adds visual appeal to your desk. It helps you locate keys in low light. When shopping, compare the customization options available, as some boards offer static colors while others allow dynamic effects.

Connectivity: Bluetooth

Bluetooth connection allows you to pair the keyboard wirelessly with multiple devices. You can switch between computers, tablets, or phones without needing a receiver. This offers flexibility for different workspaces. It reduces cable clutter on your desk. Ensure your devices support Bluetooth for this feature to work effectively, as it requires compatible hardware on both ends.

Design and build details

The listing describes the AULA S99 as a 96% layout membrane keyboard. This form factor retains a full numeric keypad while reducing the overall footprint. You get a familiar typing experience without the wide gap between the main keys and the number pad. The board uses a membrane switch type, which typically offers a softer, quieter keystroke compared to mechanical alternatives. This choice suits users who prefer a quieter office environment or do not require the tactile feedback of mechanical switches.

According to the listing, the keyboard measures 17.4 inches in length, 7.25 inches in width, and 2 inches in height. It weighs 2.64 pounds. The weight suggests a stable base that resists sliding during vigorous typing. The design includes a foldable two-stage kickstand. You can adjust the tilt angle to find a comfortable wrist posture. This feature allows you to customize the typing angle for better ergonomics during long sessions.

The finish comes in a Blue-Grey color option, with ten variations available including Gradient Purple and Pink. A dual-mode rotary knob sits on the top right. You use this knob to adjust volume and lighting brightness. The listing notes you can also control lighting speed via the knob or FN key combinations. This physical control lets you manage settings without opening software. The retro aesthetic aims to blend with various desk setups.

Setup and everyday use

Setting up the AULA S99 involves selecting one of three connectivity modes. The listing states it connects to up to five devices simultaneously. You switch between these devices using a specific key combination. The keyboard supports Bluetooth, allowing for a cable-free connection to various screens. This flexibility suits users who move between a desktop, laptop, tablet, or phone. The board is compatible with Windows XP through 10, Mac, Android, and iOS. This broad support means you can pair it with almost any modern operating system without needing special drivers. For daily use, the 96% layout provides a full numeric keypad. This keeps data entry and number-heavy tasks familiar and efficient. The membrane switches offer a soft feel rather than a tactile click. You can adjust the RGB backlighting speed and brightness. A dual-mode rotary knob lets you control volume and lighting effects directly. This physical control removes the need to dig through software menus for basic adjustments. The keyboard also includes three programmable buttons labeled M1, M2, and M3. You can remap these keys to merge multiple functions into a single press. This feature helps streamline repetitive tasks in office or gaming environments. A foldable two-stage kickstand allows you to set the tilt angle. You can choose the posture that feels most comfortable for your wrists. The design includes a blue-grey color scheme, though other options exist. The overall package weighs 2.64 pounds, providing enough stability to stay in place during typing. The compact size saves desk space while retaining essential keys.

Before You Buy This Board

Owning this keyboard requires you to verify device compatibility before purchase. The listing confirms support for Windows, macOS, Android, and iOS. You must ensure your primary devices support Bluetooth pairing. Since it is a membrane board, you should expect a softer, quieter keystroke feel compared to mechanical alternatives. This makes it suitable for shared spaces or office environments where noise is a concern. You will need to keep the rotary knob clean, as dust can accumulate in the mechanism. Regular wiping with a dry cloth is recommended. The RGB lighting adds visual appeal but consumes battery power. You should monitor battery levels if you use the lighting frequently. This option fits well if you prioritize multi-device switching and a compact layout. It suits users who want a versatile board for mixed operating systems without the bulk of a full-size tower. Consider your need for tactile feedback when choosing this over mechanical options.

Check before you buy

• Confirm your devices support Bluetooth connectivity.
• Check if membrane feel suits your typing style.
• Verify RGB lighting battery impact for your needs.
• Ensure compatibility with your primary operating system.

The product at a glance

1

AULA 99-Key Wireless Keyboard

Best for: multi-device users needing a numpad

Switch Type

Membrane

Form Factor

96%

Connectivity

Bluetooth

Backlighting

RGB

Dimensions

17.4 × 7.25 × 2 inches

Weight

2.64 pounds

View on Amazon: AULA 99-Key Wireless Keyboard Affiliate link

The AULA S99 is a 96% membrane keyboard with full-size numpad and RGB backlighting. It supports Bluetooth connectivity and allows pairing with up to five devices. A dual-mode rotary knob controls volume and lighting. The design includes a foldable kickstand for ergonomic typing angles and customizable M1, M2, and M3 keys. It is built for users who want a compact layout with numeric input.

Pros

• 96% layout includes a full numeric keypad
• Connects to up to five devices via Bluetooth
• Dual-mode rotary knob for volume and lighting
• Foldable two-stage kickstand for ergonomic angles
• M1, M2, M3 keys allow function remapping

Cons

• Membrane switch type offers less tactile feedback than mechanical options
• Weight of 2.64 pounds makes it less portable
• No wired USB-C connectivity option listed

Good fit if

• You need a numeric keypad in a compact form factor
• You want to switch between multiple Bluetooth devices easily
• You prefer adjustable typing angles via a kickstand

Skip if

• You require mechanical switches for faster actuation
• You need a wired connection for zero latency
• You prioritize a lightweight and highly portable design

Verdict: AULA S99 96-Key Wireless Keyboard suits office workers and casual gamers who need a number pad without taking up excessive desk space. It is a practical choice for multi-device users who value physical controls over software configuration.

Specifications side by side

Frequently asked questions

See also

• aula 99 key wireless keyboard alternatives
• best AULA mechanical keyboards with volume knob
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