AULA HERO84 vs MCHOSE K99Hall Effect vs Wireless Gasket Mount
Choose the AULA HERO84 for competitive gaming speed and adjustable switches, or the MCHOSE K99 for wireless flexibility and a premium typing feel.
KeebFinder may earn a commission when you buy through these links, at no extra cost to you.
Which one should you get?
Get the
AULA HERO84
Hall Effect
Build quality in the bottom 35% of 75% boards under $100.
- Hall Effect magnetic switches with adjustable actuation distance.
- 8000Hz polling rate for high-speed input.
- Compact 75% layout saves desk space.
- Magnetic switches only. Standard MX switches will not fit.
- South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
- No numpad.
Get the
MCHOSE K99
Wireless Gasket Mount
Build quality in the bottom 15% of 98% boards under $100.
- Tri-mode wireless connectivity (Bluetooth, 2.4GHz, wired).
- Gasket mount design with a six-layer sound-dampening system for a softer typing feel.
- Aluminum case construction and an anodized/PVD mirror counterweight.
- South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
- Compact full-size layout. The numpad is present, the gaps of a full-size board are not.
Your primary need dictates the choice. Gamers who value the absolute lowest latency and the unique customization of magnetic switches should select the AULA HERO84. If you need a single keyboard for work, play, and multiple devices, the wireless flexibility, premium materials, and comfortable typing of the MCHOSE K99 make it the more versatile investment.
The differences that matter
Skip the 40-row spec sheet. These are the specs that change how each board feels, sounds, and fits your desk.
AULA HERO84
MCHOSE K99
Layout size
75%
98%
Hall effect (magnetic)
Yes
No
Adjustable actuation helps in games and not in normal typing
Rapid trigger
No
Yes
Faster resets help in games and not in normal typing
Connection
Wired
Bluetooth, 2.4 GHz, Wired
Wireless for several devices and wired for lower latency
Switch options
Magnetic
Linear
- AULA HERO84
- MCHOSE K99
- Performance
- 9178
- Build quality
- 5747
- Productivity
- 7673
- Customizability
- 5858
- Portability
- 6359
- Hot-swappable
- Sound dampening
What will you mostly use it for?
The AULA HERO84 is the clear choice for dedicated gaming due to its high polling rate and customizable magnetic switches. For office work, programming, and content creation, the MCHOSE K99's wireless options, numpad, and typing-focused build are more advantageous. Travelers and those with limited desk space will prefer the HERO84's smaller form factor, while modders have a similar baseline with both boards.
Pick the AULA HERO84
- Features an 8000Hz polling rate for minimal input lag.
- Hall Effect magnetic switches allow adjustable actuation from 0.01mm to 3.4mm.
- Includes a Rapid Trigger feature for competitive play.
AULA HERO84 vs MCHOSE K99 specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
9 of 23 specs differ
AULA HERO84
MCHOSE K99
Switch options
Hall effect (magnetic)
Rapid trigger
Hot-swappable
Mount style
Sound dampening
Layout size
Layout standard
Ergonomics
Display
Connection
Max polling rate
Battery
USB-C
Case material
Plate material
Keycaps
Weight
Dimensions
Backlight
N-key rollover
Mac & Windows
Released
Compare prices
Live prices from the stores we track, cheapest in-stock offer first.
Prices in USD are converted to your currency and can change at any time. KeebFinder may earn a commission when you buy through these links, at no extra cost to you.
Lowest price across stores, Amazon excluded.
AULA HERO84 vs MCHOSE K99: your questions
The AULA HERO84 is better suited for competitive FPS gaming. It features an 8000Hz polling rate and Hall Effect magnetic switches that allow you to adjust the actuation point down to 0.01mm. These specs are designed to minimize input lag and provide precise control for fast-paced games.
Yes, according to the product listings, the MCHOSE K99 supports both Mac and Windows operating systems. The keyboard offers tri-mode connectivity, so you can connect it via Bluetooth, 2.4GHz wireless, or USB-C cable to compatible devices.
Yes, both the AULA HERO84 and the MCHOSE K99 are hot-swappable. This means you can change the mechanical switches without soldering. Both keyboards also include a switch puller and two spare switches in the box to get you started.
The AULA HERO84 uses Hall Effect magnetic switches, which use a magnetic field to register key presses and allow for adjustable actuation distance. The MCHOSE K99 uses traditional linear mechanical switches, which have a fixed actuation point and provide a smooth keystroke without a tactile bump or click.
The MCHOSE K99 has a significant 6000mAh battery for wireless operation. The AULA HERO84 does not have a battery, as it is a wired-only keyboard, so battery life is not a consideration for that model.
Yes. The MCHOSE K99 comes with PBT double-shot keycaps, which are generally more resistant to shine and wear over time. The AULA HERO84's listing specifies side-print keycaps but does not mention the material, which is often ABS on keyboards in this price range.
A gasket mount refers to a design where the keyboard's plate and PCB are suspended on soft gaskets within the case. According to MCHOSE, this design, combined with multiple foam layers, aims to provide a softer, more cushioned typing feel and reduce harsh vibrations and noise.
The AULA HERO84 uses a web-based driver accessible from Chromium browsers like Chrome or Edge. This software allows for key remapping, macro creation, lighting customization, and fine-tuning of the magnetic switch actuation settings without needing a dedicated desktop application.
The AULA HERO84 is more portable. It has a compact 75% layout, measures 322mm in length, and weighs 910g. The MCHOSE K99 is larger with a 96% layout, measures 420mm long, and weighs 1200g, making it bulkier to transport.
Yes, both keyboards feature RGB lighting with south-facing LEDs. The AULA HERO84 has a front lightbox element in addition to per-key lighting. The MCHOSE K99 includes a wraparound RGB light strip on the case in addition to its per-key backlighting.
Both keyboards include essential accessories. The AULA HERO84 comes with a USB cable, keycap puller, two replacement switches, and a user manual. The MCHOSE K99 includes a USB Type-C cable, a puller, two spare switches, a user guide, and a dust cover.
Not sold on either?
Still torn?
Answer a few quick questions and the keyboard finder ranks 2,000+ boards by how you will actually use yours.














