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Head to head · Prices checked Nov 7, 2026

Jamesdonkey R2 vs Machenike AIR50

Get the Jamesdonkey R2 for the 6,000 mAh battery.

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Quick verdict

Which one should you get?

Get the

Jamesdonkey R2

Battery

Build quality in the top 30% of 100% boards under $150.

Get the

Machenike AIR50

Build quality in the bottom 5% of 75% boards under $100.

Rules this board out

  • Low-profile switches and keycaps only. Standard MX keycaps will not fit.
  • 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.

Jamesdonkey R2

Machenike AIR50

  • Layout size

    100%

    75%

  • Battery

    6,000 mAh

    1,600 mAh

    A larger battery means fewer cables during the day

  • Low profile

    No

    Yes

  • Case material

    Aluminum

    Plastic

  • Switch options

    Clicky

    Clicky, Linear

KeebFinder scores

How we score
  • Jamesdonkey R2
  • Machenike AIR50
Performance
57
48
Build quality
65
39
Productivity
88
56
Customizability
82
59
Portability
65
74

What they share

  • Connection: Bluetooth, 2.4 GHz, Wired
  • Hot-swappable
  • Keycaps: PBT
See every spec side by side

Full specs

Jamesdonkey R2 vs Machenike AIR50 specs

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

11 of 22 specs differ

Jamesdonkey R2

Machenike AIR50

Typing & switches

Switch options

Clicky
Clicky, Linear

Hot-swappable

Yes
Yes

Mount style

Gasket Mount
—

Low profile

No
Yes

Sound dampening

Yes
No

Layout

Layout size

100%
75%

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Knob

Yes
No

Display

None
None

Media keys

Yes
No

Connectivity & battery

Connection

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

Battery

6,000 mAhBetter
1,600 mAh

USB-C

Yes
No

Build & materials

Case material

Aluminum
Plastic

Plate material

FR4
—

Keycaps

PBT
PBT

Weight

2,205 g
456 g

Dimensions

45 x 401 x 146 mm
23 x 127 x 322 mm

Backlight

RGB
RGB

Firmware & software

Mac & Windows

Yes
Yes

Extras

Released

2023
2023

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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