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Head to head · Prices checked Oct 21, 2026

NPK Club RO75 Pro vs Yunzii B75 Pro Max

Get the NPK Club RO75 Pro for hall effect. Get the Yunzii B75 Pro Max for the 8,000 mAh battery and knob.

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.

NPK Club RO75 Pro

Yunzii B75 Pro Max

  • Hall effect (magnetic)

    Yes

    No

  • Battery

    6,000 mAh

    8,000 mAh

  • Switch options

    Magnetic

    Linear

  • Knob

    No

    Yes

  • Display

    None

    TFT

KeebFinder scores

How we score
  • NPK Club RO75 Pro
  • Yunzii B75 Pro Max
Performance
85
83
Build quality
82
80
Productivity
89
73
Customizability
86
88
Portability
92
90

What they share

  • Layout size: 75%
  • Connection: Bluetooth, 2.4 GHz, Wired
  • Hot-swappable
  • Mount style: Gasket Mount
  • QMK
  • VIA
See every spec side by side

Full specs

NPK Club RO75 Pro vs Yunzii B75 Pro Max specs

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

11 of 26 specs differ

NPK Club RO75 Pro

Yunzii B75 Pro Max

Typing & switches

Switch options

Magnetic
Linear

Hall effect (magnetic)

Yes
No

Hot-swappable

Yes
Yes

Mount style

Gasket Mount
Gasket Mount

Sound dampening

Yes
No

Layout

Layout size

75%
75%

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Knob

No
Yes

Display

None
TFT

Connectivity & battery

Connection

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

Max polling rate

1,000 Hz
—

Battery

6,000 mAh
8,000 mAhBetter

USB-C

Yes
Yes

Build & materials

Case material

Aluminum
—

Plate material

FR4, Polycarbonate
—

Keycaps

ABS, PBT
PBT

Weight

1,680 g
993 g

Dimensions

20 x 316 x 136 mm
42 x 334 x 144 mm

Typing angle

8°
—

Backlight

RGB
RGB, south-facing

Firmware & software

QMK

Yes
Yes

VIA

Yes
Yes

N-key rollover

Yes
Yes

Mac & Windows

Yes
No

Extras

Released

2025
2025

Where to buy

Compare prices

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

Lowest price across stores, Amazon excluded.

  • VelocifireCN

    In stock
    $119Visit
  • AmazonGlobal

    Check price
    ~$119Visit
  • YunziiCN

    In stock
    $84Visit
  • AmazonGlobal

    Check price
    Visit

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