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Head to head · Prices checked Oct 23, 2026

KBDFans MM HE M64 vs Yunzii YZ21 Numpad

Get the KBDFans MM HE M64 for hall effect and rapid trigger. Get the Yunzii YZ21 Numpad for hot-swappable.

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.

KBDFans MM HE M64

Yunzii YZ21 Numpad

  • Hall effect (magnetic)

    Yes

    No

  • Rapid trigger

    Yes

    No

  • Connection

    Wired

    Bluetooth, 2.4 GHz, Wired

  • Hot-swappable

    No

    Yes

  • Switch options

    Magnetic

    Clicky, Linear, Tactile

KeebFinder scores

How we score
  • KBDFans MM HE M64
  • Yunzii YZ21 Numpad
Performance
91
60
Build quality
55
60
Productivity
56
72
Customizability
59
77
Portability
59
89

What they share

  • Layout size: Numpad
See every spec side by side

Full specs

KBDFans MM HE M64 vs Yunzii YZ21 Numpad specs

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

13 of 22 specs differ

KBDFans MM HE M64

Yunzii YZ21 Numpad

Typing & switches

Switch options

Magnetic
Clicky, Linear, Tactile

Hall effect (magnetic)

Yes
No

Rapid trigger

Yes
No

Hot-swappable

No
Yes

Mount style

—
Plate Mount

Sound dampening

Yes
No

Screw-in stabilizers

Yes
No

Layout

Layout size

Numpad
Numpad

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Display

None
None

Media keys

No
Yes

Connectivity & battery

Connection

Wired
Bluetooth, 2.4 GHz, Wired

Max polling rate

8,000 Hz
—

Battery

Wired only
1,500 mAh

USB-C

No
Yes

Build & materials

Case material

—
Plastic

Plate material

FR4
Polycarbonate

Keycaps

—
PBT

Backlight

RGB
RGB, north-facing

Firmware & software

Mac & Windows

No
Yes

Extras

Released

2025
2024

Where to buy

Compare prices

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

Lowest price across stores, Amazon excluded.

  • KBDfansCN

    In stock
    $50Visit
  • AmazonGlobal

    Check price
    ~$50Visit
  • AmazonGlobal

    Check price
    ~$49Visit
  • MKUS

    Out of stock
    $49Visit

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.

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