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Head to head · Prices checked Nov 7, 2026

Keydous NJ98 vs Machenike K500

Get the Keydous NJ98 for knob.

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Quick verdict

Which one should you get?

Get the

Keydous NJ98

Knob

Build quality in the top 10% of 98% boards under $150.

Rules this board out

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

Get the

Machenike K500

Build quality in the bottom 30% of 96% boards under $100.

Rules this board out

  • 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.

Keydous NJ98

Machenike K500

  • Layout size

    98%

    96%

  • Connection

    Bluetooth, 2.4 GHz, Wired

    Wired

    Wireless for several devices and wired for lower latency

  • Case material

    Aluminum, Brass, Steel

    ABS

  • Switch options

    Clicky, Linear

    Linear, Tactile

  • Knob

    Yes

    No

KeebFinder scores

How we score
  • Keydous NJ98
  • Machenike K500
Performance
51
80
Build quality
77
54
Productivity
84
62
Customizability
85
65
Portability
65
46

What they share

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

Full specs

Keydous NJ98 vs Machenike K500 specs

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

13 of 21 specs differ

Keydous NJ98

Machenike K500

Typing & switches

Switch options

Clicky, Linear
Linear, Tactile

Hot-swappable

Yes
Yes

Sound dampening

Yes
No

Layout

Layout size

98%
96%

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Knob

Yes
No

Display

Yes
None

Media keys

Yes
No

Connectivity & battery

Connection

Bluetooth, 2.4 GHz, Wired
Wired

Battery

8,000 mAh
Wired only

USB-C

Yes
Yes

Build & materials

Case material

Aluminum, Brass, Steel
ABS

Plate material

Aluminum, Brass, Steel
Steel

Keycaps

PBT
PBT

Weight

1,400 g
650 g

Dimensions

40 x 138 x 403 mm
34 x 127 x 353 mm

Backlight

RGB
RGB

Firmware & software

N-key rollover

No
Yes

Mac & Windows

Yes
No

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.

Keydous NJ982 stores

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