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Head to head · Prices checked Nov 7, 2026

ATK RS7 HE vs Keydous NJ81 CP V2

Get the ATK RS7 HE for knob. Get the Keydous NJ81 CP V2 for rapid trigger and hot-swappable.

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Quick verdict

Which one should you get?

Get the

ATK RS7 HE

Knob

Build quality in the bottom 15% of 75% boards under $200.

Rules this board out

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

Get the

Keydous NJ81 CP V2

Rapid trigger

Build quality in the bottom 5% of 75% boards under $150.

Rules this board out

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

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.

ATK RS7 HE

Keydous NJ81 CP V2

  • Rapid trigger

    No

    Yes

    Faster resets help in games and not in normal typing

  • Hot-swappable

    No

    Yes

    Switch changes without soldering

  • Case material

    Aluminum

    Metal

  • Knob

    Yes

    No

KeebFinder scores

How we score
  • ATK RS7 HE
  • Keydous NJ81 CP V2
Performance
58
78
Build quality
48
41
Productivity
51
51
Customizability
57
62
Portability
59
62

What they share

  • Layout size: 75%
  • Hall effect (magnetic)
  • Connection: Wired
  • Switch options: Magnetic
  • Display: Yes
  • Keycaps: PBT
See every spec side by side

Full specs

ATK RS7 HE vs Keydous NJ81 CP V2 specs

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

4 of 14 specs differ

ATK RS7 HE

Keydous NJ81 CP V2

Typing & switches

Switch options

Magnetic
Magnetic

Hall effect (magnetic)

Yes
Yes

Rapid trigger

No
Yes

Hot-swappable

No
Yes

Layout

Layout size

75%
75%

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Knob

Yes
No

Display

Yes
Yes

Connectivity & battery

Connection

Wired
Wired

Build & materials

Case material

Aluminum
Metal

Keycaps

PBT
PBT

Backlight

RGB
RGB

Extras

Released

2025
2025

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.

ATK RS7 HE2 stores

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