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Head to head · Prices checked Nov 7, 2026

ATK RS7 HE vs Chilkey ND75

Get the ATK RS7 HE for hall effect and knob. Get the Chilkey ND75 for hot-swappable.

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Quick verdict

Which one should you get?

Get the

ATK RS7 HE

Hall effect

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

Rules this board out

  • Magnetic switches only. Standard MX switches will not fit.
  • No ISO layout. ISO-DE, UK, and other ISO variants are not offered.

Get the

Chilkey ND75

Hot-swappable

Build quality in the top 25% of 75% boards under $150.

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

Chilkey ND75

  • Hall effect (magnetic)

    Yes

    No

    Adjustable actuation helps in games and not in normal typing

  • Connection

    Wired

    Bluetooth, 2.4 GHz, Wired

    Wireless for several devices and wired for lower latency

  • Hot-swappable

    No

    Yes

    Switch changes without soldering

  • Switch options

    Magnetic

    Linear

  • Knob

    Yes

    No

KeebFinder scores

How we score
  • ATK RS7 HE
  • Chilkey ND75
Performance
58
74
Build quality
48
75
Productivity
51
76
Customizability
57
82
Portability
59
82

What they share

  • Layout size: 75%
  • Case material: Aluminum
  • Display: Yes
  • Keycaps: PBT
See every spec side by side

Full specs

ATK RS7 HE vs Chilkey ND75 specs

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

11 of 22 specs differ

ATK RS7 HE

Chilkey ND75

Typing & switches

Switch options

Magnetic
Linear

Hall effect (magnetic)

Yes
No

Hot-swappable

No
Yes

Mount style

—
Plate Mount, Top Mount

Screw-in stabilizers

No
Yes

Layout

Layout size

75%
75%

Layout standard

ANSI
ANSI, ISO, ISO-DE

Ergonomics

Standard
Standard

Knob

Yes
No

Display

Yes
Yes

Connectivity & battery

Connection

Wired
Bluetooth, 2.4 GHz, Wired

Battery

Wired only
3,600 mAh

USB-C

No
Yes

Build & materials

Case material

Aluminum
Aluminum

Plate material

—
Polycarbonate

Keycaps

PBT
PBT

Weight

—
1,680 g

Typing angle

—
7°

Backlight

RGB
RGB

Firmware & software

N-key rollover

No
Yes

Mac & Windows

No
Yes

Extras

Released

2025
2024

For EU buyers

ISO layouts by store

Which stores sell ISO-DE, UK, and the other regional layouts.

ATK RS7 HE

No ISO layout at the stores we track.

Chilkey ND75

  • Input Gear

    ISO

    Out of stockShips to you

Where to buy

Compare prices

Live prices from the stores we track, cheapest in-stock offer first.

Prices in USD are converted to your currency and can change at any time. KeebFinder may earn a commission when you buy through these links, at no extra cost to you.

Lowest price across stores, Amazon excluded.

ATK RS7 HE2 stores
Chilkey ND754 stores

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