AULA S99: A Compact Wireless Keyboard for Everyday Use
The AULA S99 is an affordable 96% wireless keyboard designed for quiet typing and casual gaming, priced around ₹2,200 in India.
Safety level: informational · Level: beginner
Overview of the AULA S99
The AULA S99 is an economical wireless keyboard featuring a compact 96% layout with 99 keys. It supports tri-mode connectivity, including 2.4GHz, Bluetooth 5.0, and USB-C, making it versatile for various devices. Additionally, it comes with an integrated LED display and a media control knob, enhancing user experience. The keyboard is powered by a 2000 mAh rechargeable battery and employs a membrane volcano design that offers a quiet typing experience, ideal for both office work and casual gaming.
Key Features and Specifications
The AULA S99 maintains a 96% compact design, preserving essential keys like the number pad and arrow keys while minimizing the space it occupies on your desk compared to traditional 104-key keyboards. The construction features ABS plastic for both the shell and keycaps.
Detailed Technical Specifications
- Layout: 96% (99 keys)
- Key Structure: Membrane volcano design (provides a mechanical feel)
- Actuation Force: 45 g
- Key Travel Distance: 3.8 mm
- Connectivity Options: Bluetooth 5.0, 2.4GHz Wireless, USB Type-C Wired
- Battery Capacity: 2000 mAh rechargeable lithium battery
- Backlighting: Multi-mode RGB (non-shine-through ABS keycaps)
- Display and Controls: Built-in LED status display and a dedicated volume/mode knob
Switch Variants Available for the AULA S99
The AULA S99 does not feature traditional mechanical switches. Instead, it utilizes a membrane dome sheet with a volcano stem design, which provides a soft bottom-out feel and operates quietly.
| Variant Name | Key Structure / Feel | Product Code |
|---|---|---|
| AULA S99 Grey+White | Membrane (45g soft-tactile actuation) | S99WGr |
| AULA S99 Blue+White | Membrane (45g soft-tactile actuation) | S99UW |
_Important Note:_ The keyboard's integrated membrane structure means that users cannot swap out or customize mechanical switches. The typing experience is fixed to the membrane feel provided out of the box.
Typing and Gaming Experience with the AULA S99
According to the specifications provided by the manufacturer, the 45g actuation force combined with a 3.8mm key travel distance results in a comfortable typing experience, suitable for extended use. The membrane design effectively dampens noise, making it a good choice for shared workspaces.
For casual gaming, such as single-player games or RPGs, the keyboard's response is satisfactory. However, it is worth noting that the membrane structure does not provide the same tactile feedback or rapid response times that dedicated mechanical switches offer. Competitive gamers who rely on quick double-taps or instant key resets may find the performance lacking compared to mechanical alternatives.
Connectivity Options: Bluetooth, 2.4GHz, and Wired Modes
The AULA S99 supports three types of connectivity:
- 2.4GHz Wireless: Utilizes a USB dongle that can be stored within the keyboard. Switching to 2.4GHz provides a low-latency connection, ideal for gaming.
- Bluetooth 5.0: Allows connection with multiple devices such as laptops, tablets, and smartphones through specific key combinations.
- USB Type-C Wired: Connects via a detachable cable, which also allows for charging the battery while in use.
The manufacturer claims that the 2000 mAh battery can last approximately 50 hours with RGB lighting active, and up to 300 hours when the backlight is turned off.
_Important Note:_ The battery capacity is lower than that of higher-end models in AULA's lineup, such as the F99, which features an 8000 mAh battery. Users who frequently use RGB effects at full brightness may need to recharge the S99 more often.
Comparison: AULA S99 vs AULA F99 vs AULA F87
When comparing the budget-friendly AULA S99 with AULA's more popular mechanical models, the differences become clear:
| Feature | AULA S99 | AULA F99 | AULA F87 |
|---|---|---|---|
| Layout | 96% (99 Keys) | 96% (99 Keys) | 80% TKL (87 Keys) |
| Switch Type | Membrane (Volcano design) | Mechanical (Hot-swappable) | Mechanical (Hot-swappable) |
| Keycap Material | ABS | PBT | PBT |
| Hot-Swap Support | No | Yes (3-pin / 5-pin) | Yes (3-pin / 5-pin) |
| Battery Capacity | 2000 mAh | 8000 mAh | 4000 mAh |
| Display / Knob | LED Display & Media Knob | Varies by sub-variant | Knob on select editions |
| Target User | Budget office & casual gaming | Mechanical enthusiast / Gamer | Space-saving TKL enthusiast |
Customization and Software Capabilities
- Hot-Swapping: The AULA S99 does not support hot-swapping. The keys are mounted on a rubber membrane rather than on mechanical switch sockets.
- Keycaps: The keycaps feature volcano stems, making them incompatible with standard MX-compatible aftermarket keycap sets.
- Software: For Windows users, programmable software is available for macro remapping and adjusting dynamic lighting modes. Users can also modify lighting patterns using the top-right knob and function shortcuts.
_Important Note:_ Customization options are limited. Users cannot swap mechanical switches, replace keycaps with custom PBT Cherry-profile sets, or modify internal components.
Pricing and Availability in India
The AULA S99 is listed in India at a manufacturer's suggested retail price of ₹4,999 but is commonly available for around ₹2,099 during sales. This positions it as one of the most affordable wireless 96% keyboards that include a dedicated number pad, an LED display, and a media control knob.
Advantages and Disadvantages
Advantages
- Affordable price for a wireless 96% layout with a number pad.
- Offers tri-mode connectivity (2.4GHz, Bluetooth 5.0, USB-C).
- Features an integrated LED display and media control knob.
- Provides a quiet typing experience, suitable for shared environments.
Disadvantages
- Membrane structure; lacks hot-swappable capability and is incompatible with standard MX keycaps.
- Non-shine-through keycaps may limit visibility in low-light conditions.
- The 2000 mAh battery may require more frequent recharges when using RGB lighting.
Final Thoughts: For those seeking a quiet, fully functional wireless keyboard with a number pad and volume control for under ₹2,200, the AULA S99 is a practical choice. However, individuals looking for true mechanical switches, PBT keycaps, or hot-swappable features may want to consider upgrading to the AULA F99 or F87.
Common Queries
Is the AULA S99 suitable for gaming?
The AULA S99 is adequate for casual gaming, story-driven titles, and everyday tasks due to its low-latency 2.4GHz wireless connection. However, serious competitive gamers may prefer mechanical keyboards like the AULA F99 for better performance.
Can the AULA S99 be hot-swapped?
No, the AULA S99 cannot be hot-swapped as it uses a membrane volcano design instead of individual mechanical switch sockets. For those needing hot-swappable options, consider the AULA F series, such as the F87 or F99.
Is the AULA S99 compatible with Mac?
Yes, the AULA S99 works with macOS, Windows, Android, and iOS devices through Bluetooth, 2.4GHz wireless, or USB-C connections. Basic typing functions and number pad keys are operational across different operating systems, although dedicated software customization is primarily for Windows.
What is the cost of the AULA S99 in India?
The AULA S99 has an official price tag of ₹4,999 but is often available for around ₹2,099, depending on current promotions.
Which switch variant should I choose for the AULA S99?
The AULA S99 does not offer traditional mechanical switch options. Both available color variants feature the same 45g membrane structure, so your choice will depend on your aesthetic preference between the Grey+White and Blue+White designs.
Interested in upgrading your setup?
Visit the RJ Digital Alliance store to check for the AULA S99 in Grey+White or Blue+White, or explore our extensive range of gaming keyboards, mechanical switches, and accessories.
Still stuck?
If anything here does not match what you are seeing, stop rather than force it. Contact us · Book a repair
Last reviewed 2026-10-27.