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Head to head · Prices checked Nov 7, 2026

Epomaker EK21 vs AULA F108 Pro V2

Get the AULA F108 Pro V2 for the 10,000 mAh battery and the 8,000 Hz polling rate.

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EPOMAKER EK21

4.5 (34)

$33at Epomaker

90-day low

EPOMAKER x AULA F108 Pro V2

4.3 (3)

$97at Epomaker

90-day low

Quick verdict

Which one should you get?

Get the

Epomaker EK21

Build quality in the top 25% of Numpad boards under $50.

Rules this board out

  • Numpad only. This is not a full keyboard.

Get the

AULA F108 Pro V2

Battery

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

Rules this board out

  • South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.

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

AULA F108 Pro V2

  • Layout size

    Numpad

    100%

  • Battery

    1,000 mAh

    10,000 mAh

    A larger battery means fewer cables during the day

  • Max polling rate

    1,000 Hz

    8,000 Hz

    Higher polling helps competitive FPS and does nothing for typing

  • Case material

    ABS

    ABS, Plastic

  • Switch options

    Linear, Silent

    Linear

KeebFinder scores

How we score
  • Epomaker EK21
  • AULA F108 Pro V2
Performance
78
88
Build quality
76
66
Productivity
88
76
Customizability
82
66
Portability
88
63

What they share

  • Connection: Bluetooth, 2.4 GHz, Wired
  • Hot-swappable
  • Mount style: Gasket Mount
  • Sound dampening
  • Plate material: Polycarbonate
  • Keycaps: PBT
See every spec side by side

From real owners

What owners say

Ratings and quotes collected from verified store reviews, including the critical ones.

Epomaker EK21

4.5

34 owner reviews

Praise
“Great wireless connectivity, sounds and feels as good as my 200$ custom keyboard. Great buy especially with the discount, would definitely buy again.”
Jared T.Verified buyer· via Epomaker
Critique
“I have had this thing for years, I have updated to every Json file and firmware file I can find and it has NEVER worked right, Either the Json file or the firmware is jacked up and no one at Epomaker can give me any explanation. This numpad is the reason I…”
Chris· via Epomaker

AULA F108 Pro V2

4.3

3 owner reviews

Praise
“just received the keyboard. I am so happy with it!! I chose the Cotton Candy switches, and this is exactly what I was looking for. I had tried other mechanical keyboards before, but they were never quite what I wanted. These switches are so soft and feel…”
JennyQVerified buyer· via Epomaker
Critique
“The overall build quality and the feel is amazing but it sometimes restarts itself for no apparent reason (every 3h or so) when used wired.”
Mateusz S.Verified buyer· via Epomaker

Full specs

Epomaker EK21 vs AULA F108 Pro V2 specs

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

12 of 23 specs differ

Epomaker EK21

AULA F108 Pro V2

Typing & switches

Switch options

Linear, Silent
Linear

Hot-swappable

Yes
Yes

Mount style

Gasket Mount
Gasket Mount

Sound dampening

Yes
Yes

Layout

Layout size

Numpad
100%

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Knob

Yes
No

Display

None
LCD

Connectivity & battery

Connection

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

Max polling rate

1,000 Hz
8,000 HzBetter

Battery

1,000 mAh
10,000 mAhBetter

USB-C

Yes
Yes

Build & materials

Case material

ABS
ABS, Plastic

Plate material

Polycarbonate
Polycarbonate

Keycaps

PBT
PBT

Weight

200 g
1,329 g

Dimensions

29 x 138 x 93 mm
43 x 443 x 139 mm

Backlight

RGB
RGB, south-facing

Firmware & software

VIA

Yes
No

N-key rollover

Yes
Yes

Mac & Windows

Yes
Yes

Extras

Released

2025
2026

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.

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