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Head to head · Prices checked Nov 11, 2026

Epomaker Bamboo75 vs Yunzii AL21

Get the Epomaker Bamboo75 for the 8,000 mAh battery. Get the Yunzii AL21 for knob.

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Quick verdict

Which one should you get?

Get the

Epomaker Bamboo75

Battery

Build quality in the top 40% of 75% boards under $150.

Rules this board out

  • South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
  • No numpad.
$109 at Epomaker

Get the

Yunzii AL21

Knob

Build quality in the top 10% of Numpad boards under $50.

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.
$49 at Yunzii

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 Bamboo75

Yunzii AL21

  • Layout size

    75%

    Numpad

  • Battery

    8,000 mAh

    1,500 mAh

    A larger battery means fewer cables during the day

  • Case material

    Wood

    Aluminum

  • Mount style

    Tray Mount

    Gasket Mount

  • Knob

    No

    Yes

KeebFinder scores

How we score
  • Epomaker Bamboo75
  • Yunzii AL21
Performance
77
75
Build quality
72
77
Productivity
84
84
Customizability
74
74
Portability
92
89

What they share

  • Connection: Bluetooth, 2.4 GHz, Wired
  • Hot-swappable
  • Switch options: Linear
  • Sound dampening
See every spec side by side

Full specs

Epomaker Bamboo75 vs Yunzii AL21 specs

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

9 of 24 specs differ

Epomaker Bamboo75

Yunzii AL21

Typing & switches

Switch options

Linear
Linear

Hot-swappable

Yes
Yes

Mount style

Tray Mount
Gasket Mount

Sound dampening

Yes
Yes

Layout

Layout size

75%
Numpad

Layout standard

ANSI
—

Ergonomics

Standard
Standard

Knob

No
Yes

Display

None
None

Connectivity & battery

Connection

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

Max polling rate

1,000 Hz
—

Battery

8,000 mAhBetter
1,500 mAh

USB-C

Yes
Yes

Build & materials

Case material

Wood
Aluminum

Plate material

Polycarbonate
—

Keycaps

ABS, PBT
PBT

Weight

915 g
458 g

Dimensions

43 x 323 x 135 mm
44 x 136 x 91 mm

Typing angle

6°
—

Backlight

RGB, south-facing
RGB, south-facing

Firmware & software

VIA

Yes
No

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.

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.

Epomaker Bamboo752 stores
Yunzii AL212 stores

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