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Head to head · Prices checked Oct 31, 2026

Epomaker TH108 V2 PRO vs Yunzii C21

Get the Epomaker TH108 V2 PRO for the 10,000 mAh battery and knob.

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EPOMAKER TH108 V2 Pro

Battery

Epomaker TH108 V2 PRO

4.7 · 33 reviews

from$84at Epomaker

90-day low

Quick verdict

Which one should you get?

Get the

Epomaker TH108 V2 PRO

Battery

Build quality in the top 20% 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

Yunzii C21

Build quality in the bottom 50% of Numpad boards under $100.

Rules this board out

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

Epomaker TH108 V2 PRO

Yunzii C21

  • Layout size

    100%

    Numpad

  • Battery

    10,000 mAh

    2,500 mAh

    A larger battery means fewer cables during the day

  • Switch options

    Linear, Silent

    Linear

  • Knob

    Yes

    No

  • Display

    Yes

    TFT

    A case display rather than a typing feature

KeebFinder scores

How we score
  • Epomaker TH108 V2 PRO
  • Yunzii C21
Performance
78
70
Build quality
68
63
Productivity
83
58
Customizability
73
66
Portability
63
88

What they share

  • Connection: Bluetooth, 2.4 GHz, Wired
  • Hot-swappable
  • Max polling rate: 1,000 Hz
  • Mount style: Gasket Mount
  • Keycaps: PBT
See every spec side by side

Full specs

Epomaker TH108 V2 PRO vs Yunzii C21 specs

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

8 of 22 specs differ

Epomaker TH108 V2 PRO

Yunzii C21

Typing & switches

Switch options

Linear, Silent
Linear

Hot-swappable

Yes
Yes

Mount style

Gasket Mount
Gasket Mount

Sound dampening

Yes
No

Layout

Layout size

100%
Numpad

Layout standard

ANSI
—

Ergonomics

Standard
Standard

Knob

Yes
No

Display

Yes
TFT

Connectivity & battery

Connection

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

Max polling rate

1,000 Hz
1,000 Hz

Battery

10,000 mAhBetter
2,500 mAh

USB-C

Yes
Yes

Build & materials

Case material

ABS
—

Plate material

Polycarbonate
—

Keycaps

PBT
PBT

Weight

1,500 g
250 g

Dimensions

44 x 447 x 141 mm
39 x 153 x 98 mm

Backlight

RGB, south-facing
RGB, south-facing

Firmware & software

N-key rollover

Yes
Yes

Mac & Windows

Yes
Yes

Extras

Released

2026
2026

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.

Yunzii C212 stores

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