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Head to head · Prices checked Oct 28, 2026

Ducky One 3 Pro Nazca vs Jamesdonkey A3 3.0

Get the Jamesdonkey A3 3.0 for knob and qmk.

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Quick verdict

Which one should you get?

Get the

Ducky One 3 Pro Nazca

Build quality in the top 45% of 100% boards under $150.

Rules this board out

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

Get the

Jamesdonkey A3 3.0

Knob

Build quality in the bottom 45% 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.

Ducky One 3 Pro Nazca

Jamesdonkey A3 3.0

  • Layout size

    100%

    75%

  • Connection

    Wired

    Bluetooth, 2.4 GHz, Wired

    Wireless for several devices and wired for lower latency

  • Mount style

    PCB Mount

    Gasket Mount

  • Knob

    No

    Yes

  • QMK

    No

    Yes

    The deep option when you want to remap every key

KeebFinder scores

How we score
  • Ducky One 3 Pro Nazca
  • Jamesdonkey A3 3.0
Performance
88
54
Build quality
57
60
Productivity
63
80
Customizability
61
82
Portability
44
76

What they share

  • Hot-swappable
  • Sound dampening
  • Keycaps: PBT
See every spec side by side

Full specs

Ducky One 3 Pro Nazca vs Jamesdonkey A3 3.0 specs

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

9 of 23 specs differ

Ducky One 3 Pro Nazca

Jamesdonkey A3 3.0

Typing & switches

Switch options

Clicky, Linear, Tactile
—

Hot-swappable

Yes
Yes

Mount style

PCB Mount
Gasket Mount

Sound dampening

Yes
Yes

Layout

Layout size

100%
75%

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Knob

No
Yes

Display

None
None

Media keys

Yes
Yes

Connectivity & battery

Connection

Wired
Bluetooth, 2.4 GHz, Wired

Max polling rate

8,000 Hz
—

Battery

Wired only
3,750 mAh

USB-C

Yes
No

Build & materials

Case material

ABS
—

Plate material

Aluminum
—

Keycaps

PBT
PBT

Dimensions

—
42 x 148 x 329 mm

Backlight

RGB, south-facing
RGB

Firmware & software

QMK

No
Yes

N-key rollover

Yes
No

Mac & Windows

No
Yes

Extras

Released

2024
2024

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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