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Head to head · Prices checked Nov 12, 2026

Keydous NJ98 CP V3 HE vs MCHOSE K99 V3

Get the Keydous NJ98 CP V3 HE for hall effect. Get the MCHOSE K99 V3 for the 10,000 mAh battery.

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Quick verdict

Which one should you get?

Get the

Keydous NJ98 CP V3 HE

Hall effect

Build quality in the top 40% of 98% boards under $200.

Rules this board out

  • Magnetic switches only. Standard MX switches will not fit.

Get the

MCHOSE K99 V3

Battery

Build quality in the bottom 50% of 98% boards under $150.

Rules this board out

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

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.

Keydous NJ98 CP V3 HE

MCHOSE K99 V3

  • Hall effect (magnetic)

    Yes

    No

    Adjustable actuation helps in games and not in normal typing

  • Battery

    8,000 mAh

    10,000 mAh

    A larger battery means fewer cables during the day

  • Switch options

    Magnetic

    Linear

  • Display

    Yes

    None

    A case display rather than a typing feature

  • Weight

    1,200 g

    1,277 g

    Heavier boards stay planted and lighter ones travel

KeebFinder scores

How we score
  • Keydous NJ98 CP V3 HE
  • MCHOSE K99 V3
Performance
80
94
Build quality
68
63
Productivity
84
84
Customizability
74
68
Portability
65
66

What they share

  • Layout size: 98%
  • Rapid trigger
  • Connection: Bluetooth, 2.4 GHz, Wired
  • Hot-swappable
  • Knob
  • Sound dampening
See every spec side by side

Full specs

Keydous NJ98 CP V3 HE vs MCHOSE K99 V3 specs

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

8 of 24 specs differ

Keydous NJ98 CP V3 HE

MCHOSE K99 V3

Typing & switches

Switch options

Magnetic
Linear

Hall effect (magnetic)

Yes
No

Rapid trigger

Yes
Yes

Hot-swappable

Yes
Yes

Mount style

—
Gasket Mount

Sound dampening

Yes
Yes

Layout

Layout size

98%
98%

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Knob

Yes
Yes

Display

Yes
None

Connectivity & battery

Connection

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

Max polling rate

—
8,000 Hz

Battery

8,000 mAh
10,000 mAhBetter

USB-C

Yes
Yes

Build & materials

Case material

Aluminum, Brass
—

Plate material

—
FR4, Polycarbonate

Keycaps

PBT
—

Weight

1,200 g
1,277 g

Dimensions

40 x 138 x 403 mm
—

Backlight

RGB
RGB, south-facing

Firmware & software

N-key rollover

No
Yes

Mac & Windows

Yes
Yes

Extras

Released

2023
2026

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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