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Head to head · Prices checked Oct 28, 2026

DOIO KB04 01 vs Jamesdonkey A3

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Quick verdict

Which one should you get?

Get the

DOIO KB04 01

Rules this board out

  • North-facing LEDs. Cherry-profile keycaps can hit the switch housing.
  • South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
  • Macropad only. This is not a full keyboard.

Get the

Jamesdonkey A3

Build quality in the top 50% of 75% boards under $100.

Rules this board out

  • No numpad.

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.

DOIO KB04 01

Jamesdonkey A3

  • Layout size

    Macropad

    75%

  • Connection

    Wired

    Bluetooth, 2.4 GHz, Wired

    Wireless for several devices and wired for lower latency

  • Case material

    Acrylic, Aluminum

    ABS, PBT, Plastic, Polycarbonate

  • Switch options

    Linear

    Clicky, Linear, Tactile

  • Weight

    140 g

    1,000 g

    Heavier boards stay planted and lighter ones travel

KeebFinder scores

How we score
  • DOIO KB04 01
  • Jamesdonkey A3
Performance
70
61
Build quality
82
66
Productivity
86
91
Customizability
92
85
Portability
77
79

What they share

  • Hot-swappable
  • Knob
See every spec side by side

Full specs

DOIO KB04 01 vs Jamesdonkey A3 specs

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

13 of 25 specs differ

DOIO KB04 01

Jamesdonkey A3

Typing & switches

Switch options

Linear
Clicky, Linear, Tactile

Hot-swappable

Yes
Yes

Mount style

—
Gasket Mount

Sound dampening

No
Yes

Screw-in stabilizers

No
Yes

Layout

Layout size

Macropad
75%

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Knob

Yes
Yes

Display

None
None

Media keys

No
Yes

Connectivity & battery

Connection

Wired
Bluetooth, 2.4 GHz, Wired

Battery

Wired only
3,000 mAh

USB-C

Yes
Yes

Build & materials

Case material

Acrylic, Aluminum
ABS, PBT, Plastic, Polycarbonate

Plate material

—
Polycarbonate

Keycaps

—
PBT

Weight

140 g
1,000 g

Dimensions

32 x 54 x 85 mm
40 x 136 x 321 mm

Backlight

RGB, south-facing
RGB

Firmware & software

QMK

Yes
No

VIA

Yes
No

N-key rollover

No
Yes

Mac & Windows

Yes
Yes

Extras

Released

2022
2022

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.

DOIO KB04 012 stores

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