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Head to head · Prices checked Nov 7, 2026

Jamesdonkey RS2 3.0 vs MCHOSE K99

Get the MCHOSE K99 for rapid trigger and the 6,000 mAh battery.

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Quick verdict

Which one should you get?

Get the

Jamesdonkey RS2 3.0

Build quality in the top 35% of 96% boards under $200.

Rules this board out

  • Compact full-size layout. The numpad is present, the gaps of a full-size board are not.

Get the

MCHOSE K99

Rapid trigger

Build quality in the bottom 15% of 98% boards under $100.

Rules this board out

  • South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
  • Compact full-size layout. The numpad is present, the gaps of a full-size board are not.

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 3.0

MCHOSE K99

  • Layout size

    96%

    98%

  • Rapid trigger

    No

    Yes

    Faster resets help in games and not in normal typing

  • Battery

    4,000 mAh

    6,000 mAh

    A larger battery means fewer cables during the day

  • Display

    Yes

    None

    A case display rather than a typing feature

  • Sound dampening

    No

    Yes

KeebFinder scores

How we score
  • Jamesdonkey RS2 3.0
  • MCHOSE K99
Performance
50
78
Build quality
71
47
Productivity
57
73
Customizability
59
58
Portability
52
59

What they share

  • Connection: Bluetooth, 2.4 GHz, Wired
  • Hot-swappable
  • Switch options: Linear
  • Mount style: Gasket Mount
  • Keycaps: PBT
See every spec side by side

Full specs

Jamesdonkey RS2 3.0 vs MCHOSE K99 specs

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

7 of 20 specs differ

Jamesdonkey RS2 3.0

MCHOSE K99

Typing & switches

Switch options

Linear
Linear

Rapid trigger

No
Yes

Hot-swappable

Yes
Yes

Mount style

Gasket Mount
Gasket Mount

Sound dampening

No
Yes

Layout

Layout size

96%
98%

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Display

Yes
None

Connectivity & battery

Connection

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

Battery

4,000 mAh
6,000 mAhBetter

Build & materials

Case material

Aluminum
—

Plate material

—
FR4

Keycaps

PBT
PBT

Weight

1,140 g
—

Dimensions

34 x 138 x 405 mm
—

Backlight

None
RGB, south-facing

Firmware & software

N-key rollover

No
Yes

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.

MCHOSE K993 stores

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