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Head to head · Prices checked Nov 7, 2026

Double shell DoubleShell DS84i vs KBDFans MM HE M64

Get the Double shell DoubleShell DS84i for hot-swappable. Get the KBDFans MM HE M64 for hall effect and rapid trigger.

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Quick verdict

Which one should you get?

Get the

Double shell DoubleShell DS84i

Hot-swappable

Build quality in the bottom 5% of 75% boards under $100.

Rules this board out

  • Low-profile switches and keycaps only. Standard MX keycaps will not fit.
  • No numpad.

Get the

KBDFans MM HE M64

Hall effect

Build quality in the bottom 30% of Numpad boards under $100.

Rules this board out

  • Magnetic switches only. Standard MX switches will not fit.
  • Numpad only. This is not a full keyboard.

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.

Double shell DoubleShell DS84i

KBDFans MM HE M64

  • Layout size

    75%

    Numpad

  • Hall effect (magnetic)

    No

    Yes

    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

    Bluetooth, 2.4 GHz, Wired

    Wired

    Wireless for several devices and wired for lower latency

  • Hot-swappable

    Yes

    No

    Switch changes without soldering

KeebFinder scores

How we score
  • Double shell DoubleShell DS84i
  • KBDFans MM HE M64
Performance
62
91
Build quality
40
54
Productivity
58
56
Customizability
59
59
Portability
74
60
See every spec side by side

Full specs

Double shell DoubleShell DS84i vs KBDFans MM HE M64 specs

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

13 of 22 specs differ

Double shell DoubleShell DS84i

KBDFans MM HE M64

Typing & switches

Switch options

Linear, Tactile
Magnetic

Hall effect (magnetic)

No
Yes

Rapid trigger

No
Yes

Hot-swappable

Yes
No

Low profile

Yes
No

Sound dampening

No
Yes

Screw-in stabilizers

No
Yes

Layout

Layout size

75%
Numpad

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Knob

Yes
No

Display

None
None

Connectivity & battery

Connection

Bluetooth, 2.4 GHz, Wired
Wired

Max polling rate

—
8,000 Hz

USB-C

Yes
No

Build & materials

Plate material

—
FR4

Keycaps

PBT
—

Weight

798 g
—

Dimensions

25 x 153 x 314 mm
—

Backlight

RGB
RGB

Firmware & software

N-key rollover

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.

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