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Head to head · Prices checked Oct 21, 2026

Epomaker EK21 vs Keychron Q9

EPOMAKER EK21

Epomaker EK21

4.5 · 34 reviews

from$39at Epomaker

Shop nowSee all prices
Keychron Q9 QMK Custom Mechanical Keyboard

Keychron Q9

4.7 · 6 reviews

from$59at Keychron

Shop nowCompare 3 stores

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

Keychron Q9

  • Layout size

    Numpad

    40%

  • Connection

    Bluetooth, 2.4 GHz, Wired

    Wired

  • Ergonomics

    Standard

    Split Spacebar

  • Case material

    ABS

    Aluminum

  • Switch options

    Linear

    Clicky, Linear, Tactile

KeebFinder scores

How we score
  • Epomaker EK21
  • Keychron Q9
Performance
79
66
Build quality
77
91
Productivity
88
94
Customizability
82
96
Portability
88
70

What they share

  • Hot-swappable
  • Max polling rate: 1,000 Hz
  • Knob
  • VIA
  • Sound dampening
  • 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

Keychron Q9

4.7

6 owner reviews

Praise
“Love the keyboard and goes well with the switches i got. Size was bigger than expected but weight is truly high quality Could do with a force break mod though as it is a little pingy”
Zeke D.Verified buyer· via Keychron

Full specs

Epomaker EK21 vs Keychron Q9 specs

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

15 of 26 specs differ

Epomaker EK21

Keychron Q9

Typing & switches

Switch options

Linear
Clicky, Linear, Tactile

Hot-swappable

Yes
Yes

Mount style

Gasket Mount
Gasket Mount, PCB Mount, Plate Mount

Sound dampening

Yes
Yes

Screw-in stabilizers

No
Yes

Layout

Layout size

Numpad
40%

Layout standard

ANSI
ANSI, ISO

Ergonomics

Standard
Split Spacebar

Knob

Yes
Yes

Display

None
None

Connectivity & battery

Connection

Bluetooth, 2.4 GHz, Wired
Wired

Max polling rate

1,000 Hz
1,000 Hz

Battery

1,000 mAh
Wired only

USB-C

Yes
Yes

Build & materials

Case material

ABS
Aluminum

Plate material

Polycarbonate
Steel

Keycaps

PBT
PBT

Weight

200 g
1,050 g

Dimensions

29 x 138 x 93 mm
20 x 94 x 326 mm

Typing angle

—
5°

Backlight

RGB
RGB, south-facing

Firmware & software

QMK

No
Yes

VIA

Yes
Yes

N-key rollover

Yes
No

Mac & Windows

Yes
Yes

Extras

Released

2025
2022

Where to buy

Compare prices

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

Lowest price across stores, Amazon excluded.

  • EpomakerUS

    In stock
    $39Visit
  • AmazonGlobal

    Check price
    ~$39Visit
Keychron Q95 stores
  • KeychronHK

    In stock
    $59Visit
  • Input GearDE

    In stock
    $109Visit
  • MKUS

    In stock
    $119Visit
  • AmazonGlobal

    Check price
    Visit

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