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Head to head · Prices checked Nov 11, 2026

Jamesdonkey RS2 4.0 vs Azio MAC

Get the Jamesdonkey RS2 4.0 for qmk and sound dampening.

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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.

Jamesdonkey RS2 4.0

Azio MAC

  • Connection

    Bluetooth, 2.4 GHz, Wired

    Bluetooth, Wired

    Wireless for several devices and wired for lower latency

  • Weight

    1,150 g

    1,060 g

    Heavier boards stay planted and lighter ones travel

  • QMK

    Yes

    No

    The deep option when you want to remap every key

  • Sound dampening

    Yes

    No

  • Keycaps

    PBT

    ABS, PBT

KeebFinder scores

How we score
  • Jamesdonkey RS2 4.0
  • Azio MAC
Performance
57
52
Build quality
70
61
Productivity
93
57
Customizability
82
64
Portability
53
50

What they share

  • Hot-swappable
  • Case material: Aluminum
  • Knob
See every spec side by side

Full specs

Jamesdonkey RS2 4.0 vs Azio MAC specs

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

10 of 21 specs differ

Jamesdonkey RS2 4.0

Azio MAC

Typing & switches

Switch options

Linear
—

Hot-swappable

Yes
Yes

Mount style

Gasket Mount
—

Sound dampening

Yes
No

Layout

Layout size

96%
—

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Knob

Yes
Yes

Display

None
None

Media keys

Yes
No

Connectivity & battery

Connection

Bluetooth, 2.4 GHz, Wired
Bluetooth, Wired

Battery

4,000 mAh
—

USB-C

Yes
No

Build & materials

Case material

Aluminum
Aluminum

Keycaps

PBT
ABS, PBT

Weight

1,150 g
1,060 g

Dimensions

34 x 405 x 138 mm
35 x 445 x 137 mm

Backlight

RGB
White

Firmware & software

QMK

Yes
No

Mac & Windows

Yes
Yes

Extras

Released

2024
2018

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.

Azio MAC2 stores

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