AULA S75 Pro 75% Wireless Mechanical Keyboard Review: Who It Fits and Who Should Skip It

What stands out

• Tri-mode connectivity with Bluetooth 5.0, 2.4GHz, and USB-C wired options
• Integrated LCD screen and multi-function knob for real-time control
• Hot-swappable base supporting 3-pin and 5-pin switches
• PBT keycaps with double injection molding and heat sublimation
• Five layers of filling silencer for reduced cavity noise

Who it fits

AULA S75 Pro Key Specs

Form Factor: 75%

This layout keeps arrow keys and function rows while removing the numpad. You save desk space without losing essential navigation keys for gaming or typing. It offers a middle ground between full-size and compact 60% boards. If you need quick access to F-keys and arrows, this size fits your workflow better than smaller alternatives.

Connectivity: Bluetooth 5.0, 2.4GHz, USB-C

Tri-mode support lets you connect to five devices via Bluetooth or a 2.4GHz dongle, plus use USB-C wired. You switch easily between a PC, laptop, and console. The wired mode ensures zero latency for competitive gaming, while wireless options keep your desk clean. This versatility suits users who manage multiple systems daily.

Hot-Swap Support: Yes (3-pin/5-pin)

You can replace switches without soldering, using either 3-pin or 5-pin mechanical switches. This allows easy customization of typing feel and sound. Beginners can upgrade components safely, and enthusiasts can test different switch types. It extends the keyboard lifespan and lets you tailor the tactile response to your personal preference without technical barriers.

Keycap Material: PBT

PBT keycaps are durable and resistant to shine or wear from frequent use. They feel textured and dry, providing better finger grip than ABS plastic. These caps resist sweat and fading, maintaining their appearance over time. If you type heavily or game for long sessions, this material offers a comfortable and long-lasting touch surface.

Design and build details

The AULA S75 Pro uses a 75% layout with 80 keys. This compact form factor saves desk space while retaining arrow keys and the function row. You get essential navigation without the bulk of a full-size board. The listing notes side-engraved PBT keycaps made with double injection molding and heat sublimation. This process aims for durability and resistance to fading or sweat. South-facing LEDs illuminate each key clearly for dark environments.

According to the listing, the internal structure includes an integrated silicone pad and PCB single key slotting. Five layers of filling silencer reduce cavity noise. The stabilizers and switches come pre-lubricated to create a smooth, creamy sound profile. You can replace switches on the hot-swap base, which supports both 3-pin and 5-pin options. A puller is included for easy DIY changes.

Controls feature a multi-function knob and an LCD screen. The screen shows battery status, time, and volume. You can customize images and GIFs via software in wired mode on Windows. The keyboard supports tri-mode connectivity: Bluetooth 5.0, 2.4GHz wireless, and USB-C wired. Side buttons allow quick switching between up to five paired devices. This setup suits users who move between PCs, laptops, and consoles.

Setup and daily use details

The AULA S75 Pro supports tri-mode connectivity, allowing you to switch between Bluetooth 5.0, 2.4GHz wireless, and USB-C wired connections. You can store profiles for up to five devices and toggle between them using the side button. This flexibility lets you pair the keyboard with PCs, laptops, tablets, smartphones, and consoles like PlayStation or Xbox. The listing confirms compatibility with Windows, Mac, iOS, and Android operating systems. You can switch between these platforms using the multi-function knob. Setup requires specific steps for full customization. You must download the software on a Windows system and keep the keyboard in wired mode. This connection is necessary to set screen images, calibrate the date and time, and program macros. The driver does not support wireless configuration. Daily use benefits from the hot-swappable base, which accepts both 3-pin and 5-pin switches. You can replace switches without soldering, though you must turn off the power first. The included pullers make this process straightforward. The five-layer filling and silicone pad aim to reduce cavity noise, creating a thocky sound profile. The PBT keycaps resist sweat and fading, ensuring durability during long sessions. South-facing LEDs illuminate the legends clearly, aiding visibility in low light. You can adjust RGB effects via the knob, shortcuts, or software. The LCD screen displays battery status, time, and volume, keeping key information visible without cluttering your view. This setup supports both gaming and typing workflows efficiently.

Before you buy the S75 Pro

You will need a Windows PC in wired mode to access the full software suite. The driver is required to customize the LCD screen images, set the date and time, and program macros. This setup step is mandatory for unlocking the keyboard’s full potential. You should also verify that your primary devices support Bluetooth 5.0 or 2.4GHz connections for seamless switching. The included keycap and switch pullers are essential for the hot-swap feature, allowing you to change switches without soldering. Regular cleaning of the PBT keycaps will maintain their sweat-proof finish. This model fits well if you want a compact board with advanced customization. It suits users who prioritize screen interaction and multi-device management. If you prefer simplicity without software dependency, other options in this guide may be better. Ensure you have the necessary cables and compatible operating systems before finalizing your purchase.

Check before you buy

• Confirm Windows PC access for software customization and screen editing.
• Verify Bluetooth 5.0 or 2.4GHz support on your devices.
• Check if you need to replace switches using the included tools.
• Ensure you have USB-C cables for wired driver access.

The product at a glance

1

AULA S75 Pro 75% Wireless Mechanical Keyboard

Best for: compact layouts with screen and knob controls

Form Factor

75%

Connectivity

Bluetooth 5.0, 2.4GHz, USB-C wired

Hot-Swap Support

Yes (3-pin/5-pin)

Backlighting

RGB

Keycap Material

PBT

Media Controls

Volume Knob

View on Amazon: AULA S75 Pro 75% Wireless Mechanical Keyboard Affiliate link

The AULA S75 Pro is a 75% mechanical keyboard featuring tri-mode connectivity via Bluetooth 5.0, 2.4GHz, and USB-C. It includes a multi-function knob and an LCD screen for real-time status and customization. The build uses PBT keycaps and a five-layer filling structure for a thocky sound. You get hot-swap support for 3-pin or 5-pin switches and south-facing RGB LEDs. It saves desktop space while retaining arrow keys.

Pros

• Tri-mode connectivity with Bluetooth 5.0, 2.4GHz, and USB-C
• Integrated LCD screen and multi-function knob for controls
• Hot-swappable PCB supporting 3-pin and 5-pin switches
• Durable double-shot PBT keycaps with side-engraving
• Five-layer acoustic filling for reduced cavity noise

Cons

• Screen customization and driver software require Windows and wired mode
• Switch replacement requires turning off power to the keyboard
• South-facing LEDs may not work with all thick keycaps

Good fit if

• You want a compact 75% layout with dedicated media controls
• You plan to customize switches without soldering
• You need seamless switching between multiple devices

Skip if

• You require full-size numpad functionality
• You primarily use Mac or iOS without a Windows PC for setup
• You prefer a silent typing experience over a thocky sound

Verdict: AULA S75 Pro 75% Wireless Keyboard fits users who want a compact, customizable board with a screen and knob. It suits those who value hot-swap flexibility and tri-mode connectivity for multi-device setups.

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Frequently asked questions

See also

• aula s75 pro wireless mechanical alternatives
• best AULA mechanical keyboards with volume knob
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• phenyx pro uhf stereo wireless in review