Compare AULA F99 Pro vs Royal Kludge L75 Differences Side by Side

This comparison is for buyers deciding between a nearly full-size keyboard and a more compact 75% layout. Both the AULA F99 Pro and Royal Kludge L75 offer gasket mounts, tri-mode connectivity, and large batteries, making the choice difficult. The decision primarily hinges on whether you need a dedicated number pad and function row, or prefer a smaller desk footprint with customizable macro keys.

Model
	71	62	Select a keyboard to compare
Rating	4.7 stars (39 reviews)	0.0 stars (0 reviews)
Purchase Options
Main differences	Released in 2024 Has Linear switch options Available in a 96% layout Compatible with both Mac and Windows Has built-in sound dampening Weighs about 1023 g Sized at 43 x 146 x 390 mm Made with a ABS case Offers Yes, Rgb, South-face, Rgb South-face RGB lighting	Released in 2025 Has Linear, Tactile, Silent switch options Available in a 75% layout Offers a USB passthrough port Weighs about 990 g Sized at 43 x 351 x 43 mm Made with a Metal case Features PBT keycaps Offers Yes, Rgb RGB lighting
Score	Scores Performance: 66.2 Build Quality: 63.9 Productivity: 84.1 Customizability: 68.2 Portability: 63.5	Scores Performance: 66.7 Build Quality: 61.3 Productivity: 59.3 Customizability: 60.9 Portability: 90.4
Name	Name AULA F99 Pro	Name Royal Kludge L75
Release year	Release year 2024	Release year 2025
Switch Options	Switch Options Linear	Switch Options Linear, Tactile, Silent
Profile	Profile Normal Profile	Profile Normal Profile
Hot Swappable	Hot Swappable	Hot Swappable
Layout Size	Layout Size 96%	Layout Size 75%
Layout Standard	Layout Standard ANSI	Layout Standard ANSI
Layout Ergonomics	Layout Ergonomics Normal	Layout Ergonomics Normal
Knob Support	Knob Support	Knob Support
Display Support	Display Support	Display Support
Mac/Win Support	Mac/Win Support	Mac/Win Support
Multi-Media Keys	Multi-Media Keys	Multi-Media Keys
USB-C	USB-C	USB-C
USB passthrough	USB passthrough	USB passthrough
Connection	Connection Bluetooth, 2.4 GHz, Wired, Wireless	Connection Bluetooth, 2.4 GHz, Wired, Wireless
Polling Rate	Polling Rate -	Polling Rate -
Battery capacity	Battery capacity 8000 mAh	Battery capacity 8000 mAh
Hall Effect Support	Hall Effect Support	Hall Effect Support
QMK Support	QMK Support	QMK Support
VIA Support	VIA Support	VIA Support
VIAL Support	VIAL Support	VIAL Support
N-Key Rollover	N-Key Rollover	N-Key Rollover
Rapid Trigger	Rapid Trigger	Rapid Trigger
Mount Style	Mount Style Gasket Mount	Mount Style Gasket Mount
Screw in Stabilizers	Screw in Stabilizers	Screw in Stabilizers
Sound Dampening	Sound Dampening	Sound Dampening
Backlight	Backlight Rgb, South-face	Backlight Rgb
Case Colors	Case Colors	Case Colors
Case Material	Case Material ABS	Case Material Metal
Keycaps Material	Keycaps Material -	Keycaps Material PBT
Dimensions	Dimensions 43 x 146 x 390 mm	Dimensions 43 x 351 x 43 mm
Weight	Weight 1023g	Weight 990g

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Pros and Trade-offs

Your need for a number pad is the ultimate decider. If you regularly input numbers for work, finance, or programming, the AULA F99 Pro's 96% layout is the practical choice. If you prioritize a minimalist desk setup, value PBT keycaps, and want more switch options out of the box, the more portable Royal Kludge L75 is the better fit. Both deliver on core features like wireless connectivity and a gasket-mounted typing feel.

AULA F99 Pro

+96% layout includes a number pad and near-full key set in a compact form.
+Vendor description details five layers of sound-dampening materials including sandwich foam, IXPE pad, PET film, bottom foam, and silicone pad.
+Includes a flex-cut PC plate for a softer typing feel compared to metal.
+South-facing RGB lighting is listed, which improves compatibility with Cherry-profile keycaps.

−Case is made of ABS plastic, which may feel less premium than metal.
−Keycap material is not specified in the metadata, suggesting it may be ABS.
−The 390mm width is larger, requiring more desk space than a 75% board.

Royal Kludge L75

+Compact 75% layout saves considerable desk space.
+Comes with PBT double-shot keycaps for better durability and texture.
+Offers a choice of Linear, Tactile, and Silent switch types from the factory.
+Features a USB 2.0 passthrough port for connecting a mouse or dongle.
+Vendor description mentions five customizable M1-M5 macro keys.

−Lacks a dedicated number pad and function row, requiring the use of layers.
−The metal case, while premium, contributes to a weight of 990g for a smaller board.

Which Keyboard Is Better for Your Needs?

The AULA F99 Pro is the clear choice for office work and programming where a number pad and fuller layout are daily necessities. The Royal Kludge L75 wins for travel and modding due to its compact size and better stock keycap material. For gaming and content creation, the keyboards are closely matched, offering similar core features like gasket mounts and tri-mode connectivity, making the choice more about layout preference.

GamingTie

•Both offer tri-mode connectivity for low-latency 2.4GHz wireless or wired play.
•Both feature hot-swappable PCBs for customizing switch feel.
•Both have gasket mount structures for a cushioned typing experience.

OfficeAULA F99 Pro

•The AULA F99 Pro's 96% layout includes a dedicated number pad for data entry.
•It retains a near-standard key count, which may reduce retraining time.
•Its listed Mac/Win support is a stated feature for cross-platform offices.

ProgrammingAULA F99 Pro

•The F99 Pro's layout includes arrow keys and a number pad without layers, useful for coding shortcuts and numerical input.
•The vendor description mentions customizable key mapping and macros via the AULA Driver.
•The 96% layout provides more immediate key access compared to the 75% layout.

TravelRoyal Kludge L75

•The Royal Kludge L75 has a significantly smaller 75% footprint (351mm wide vs 390mm for the F99 Pro).
•It is slightly lighter at 990g compared to 1023g.
•Its compact size is easier to fit in a bag or on a cramped desk.

ModdingRoyal Kludge L75

•The RK L75 comes with PBT double-shot keycaps, which are more durable and resistant to shine than ABS.
•It offers a choice of Linear, Tactile, and Silent switch types out of the box.
•The vendor page mentions a touch-sensitive nameplate and five customizable M-keys for advanced software customization.

Content CreationTie

•Both keyboards feature a control knob for media or parameter adjustment.
•Both have extensive sound-dampening foam layers for a quieter environment during recording.
•Both support extensive RGB lighting customization for stream aesthetics.