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Head to head · Prices checked Nov 7, 2026

MCHOSE K99 vs Yunzii B75 Pro Max

Get the MCHOSE K99 for rapid trigger. Get the Yunzii B75 Pro Max for the 8,000 mAh battery and knob.

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Quick verdict

Which one should you get?

Get the

MCHOSE K99

Rapid trigger

Build quality in the bottom 15% of 98% boards under $100.

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.

Get the

Yunzii B75 Pro Max

Battery

Build quality in the top 15% of 75% boards under $100.

Rules this board out

  • South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
  • No numpad.

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.

MCHOSE K99

Yunzii B75 Pro Max

  • Layout size

    98%

    75%

  • Rapid trigger

    Yes

    No

    Faster resets help in games and not in normal typing

  • Battery

    6,000 mAh

    8,000 mAh

    A larger battery means fewer cables during the day

  • Knob

    No

    Yes

  • Display

    None

    TFT

    A case display rather than a typing feature

KeebFinder scores

How we score
  • MCHOSE K99
  • Yunzii B75 Pro Max
Performance
78
84
Build quality
47
80
Productivity
73
73
Customizability
58
88
Portability
59
90

What they share

  • Connection: Bluetooth, 2.4 GHz, Wired
  • Hot-swappable
  • Switch options: Linear
  • Mount style: Gasket Mount
  • Keycaps: PBT
See every spec side by side

Full specs

MCHOSE K99 vs Yunzii B75 Pro Max specs

Every tracked spec, side by side. Rows marked with a dot differ between the boards.

11 of 23 specs differ

MCHOSE K99

Yunzii B75 Pro Max

Typing & switches

Switch options

Linear
Linear

Rapid trigger

Yes
No

Hot-swappable

Yes
Yes

Mount style

Gasket Mount
Gasket Mount

Sound dampening

Yes
No

Layout

Layout size

98%
75%

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Knob

No
Yes

Display

None
TFT

Connectivity & battery

Connection

Bluetooth, 2.4 GHz, Wired
Bluetooth, 2.4 GHz, Wired

Battery

6,000 mAh
8,000 mAhBetter

USB-C

No
Yes

Build & materials

Plate material

FR4
—

Keycaps

PBT
PBT

Weight

—
993 g

Dimensions

—
42 x 334 x 144 mm

Backlight

RGB, south-facing
RGB, south-facing

Firmware & software

QMK

No
Yes

VIA

No
Yes

N-key rollover

Yes
Yes

Mac & Windows

Yes
No

Extras

Released

2023
2025

Where to buy

Compare prices

Live prices from the stores we track, cheapest in-stock offer first.

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Lowest price across stores, Amazon excluded.

MCHOSE K993 stores

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