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Head to head · Prices checked Nov 12, 2026

Epomaker EK21 vs grid 100 Ver.Flash

Get the Epomaker EK21 for knob. Get the grid 100 Ver.Flash for qmk.

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EPOMAKER EK21

4.6 (36)

$33at Epomaker

90-day low

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.

Epomaker EK21

grid 100 Ver.Flash

  • Connection

    Bluetooth, 2.4 GHz, Wired

    Wired

    Wireless for several devices and wired for lower latency

  • Case material

    ABS

    Aluminum

  • Switch options

    Linear, Silent

    Silent

  • Knob

    Yes

    No

  • QMK

    No

    Yes

    The deep option when you want to remap every key

KeebFinder scores

How we score
  • Epomaker EK21
  • grid 100 Ver.Flash
Performance
77
64
Build quality
76
81
Productivity
87
69
Customizability
82
83
Portability
88
70

What they share

  • Layout size: Numpad
  • Hot-swappable
  • Mount style: Gasket Mount
  • VIA
  • Sound dampening
See every spec side by side

Full specs

Epomaker EK21 vs grid 100 Ver.Flash specs

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

9 of 25 specs differ

Epomaker EK21

grid 100 Ver.Flash

Typing & switches

Switch options

Linear, Silent
Silent

Hot-swappable

Yes
Yes

Mount style

Gasket Mount
Gasket Mount

Sound dampening

Yes
Yes

Layout

Layout size

Numpad
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

1,000 Hz
—

Battery

1,000 mAh
Wired only

USB-C

Yes
Yes

Build & materials

Case material

ABS
Aluminum

Plate material

Polycarbonate
—

Keycaps

PBT
ABS, PBT

Weight

200 g
—

Dimensions

29 x 138 x 93 mm
—

Typing angle

—
6°

Backlight

RGB
RGB

Firmware & software

QMK

No
Yes

VIA

Yes
Yes

N-key rollover

Yes
No

Mac & Windows

Yes
No

Extras

Released

2025
2023

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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