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Head to head · Prices checked Nov 7, 2026

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.

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Quick verdict

Which one should you get?

Get the

AULA HERO84

Hall Effect

Build quality in the bottom 35% of 75% boards under $100.

If you want

  • Hall Effect magnetic switches with adjustable actuation distance.
  • 8000Hz polling rate for high-speed input.
  • Compact 75% layout saves desk space.

Rules this board out

  • 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.

If you want

  • 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.

Rules this board out

  • 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.

Bottom line

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.

What actually differs

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

KeebFinder scores

How we score
  • AULA HERO84
  • MCHOSE K99
Performance
91
78
Build quality
57
47
Productivity
76
73
Customizability
58
58
Portability
63
59

What they share

  • Hot-swappable
  • Sound dampening
See every spec side by side

Best for

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.

For gaming

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.

Full specs

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

Typing & switches

Switch options

Magnetic
Linear

Hall effect (magnetic)

Yes
No

Rapid trigger

No
Yes

Hot-swappable

Yes
Yes

Mount style

Tray Mount
Gasket Mount

Sound dampening

Yes
Yes

Layout

Layout size

75%
98%

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Display

None
None

Connectivity & battery

Connection

Wired
Bluetooth, 2.4 GHz, Wired

Max polling rate

8,000 Hz
—

Battery

Wired only
6,000 mAh

USB-C

Yes
No

Build & materials

Case material

ABS
—

Plate material

Steel
FR4

Keycaps

—
PBT

Weight

910 g
—

Dimensions

43 x 322 x 138 mm
—

Backlight

RGB, south-facing
RGB, south-facing

Firmware & software

N-key rollover

Yes
Yes

Mac & Windows

Yes
Yes

Extras

Released

2025
2023

Where to buy

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 HERO842 stores
MCHOSE K993 stores

FAQ

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.

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