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Head to head · Prices checked Oct 31, 2026

Ducky Zero 6108 vs Epomaker EK21

Get the Ducky Zero 6108 for the 2,500 mAh battery.

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EPOMAKER EK21

4.5 (34)

$33at Epomaker

90-day low

Quick verdict

Which one should you get?

Get the

Ducky Zero 6108

Battery

Build quality in the bottom 35% 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.

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.

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.

Ducky Zero 6108

Epomaker EK21

  • Layout size

    100%

    Numpad

  • Battery

    2,500 mAh

    1,000 mAh

    A larger battery means fewer cables during the day

  • Case material

    ABS, Plastic

    ABS

  • Switch options

    Clicky, Linear, Tactile

    Linear

  • Mount style

    Plate Mount

    Gasket Mount

KeebFinder scores

How we score
  • Ducky Zero 6108
  • Epomaker EK21
Performance
74
78
Build quality
52
76
Productivity
62
87
Customizability
58
82
Portability
50
88

What they share

  • Connection: Bluetooth, 2.4 GHz, Wired
  • Hot-swappable
  • Sound dampening
  • Keycaps: PBT
See every spec side by side

Full specs

Ducky Zero 6108 vs Epomaker EK21 specs

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

12 of 24 specs differ

Ducky Zero 6108

Epomaker EK21

Typing & switches

Switch options

Clicky, Linear, Tactile
Linear

Hot-swappable

Yes
Yes

Mount style

Plate Mount
Gasket Mount

Sound dampening

Yes
Yes

Layout

Layout size

100%
Numpad

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Knob

No
Yes

Display

None
None

Media keys

Yes
No

Connectivity & battery

Connection

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

Max polling rate

—
1,000 Hz

Battery

2,500 mAhBetter
1,000 mAh

USB-C

Yes
Yes

Build & materials

Case material

ABS, Plastic
ABS

Plate material

Aluminum
Polycarbonate

Keycaps

PBT
PBT

Weight

—
200 g

Dimensions

—
29 x 138 x 93 mm

Backlight

RGB, south-facing
RGB

Firmware & software

VIA

No
Yes

N-key rollover

Yes
Yes

Mac & Windows

No
Yes

Extras

Released

2024
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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