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Head to head · Prices checked Nov 11, 2026

Wusikey FF101 vs Royal Kludge S104

Get the Royal Kludge S104 for the 8,000 mAh battery and knob.

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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.

Wusikey FF101

Royal Kludge S104

  • Battery

    4,000 mAh

    8,000 mAh

    A larger battery means fewer cables during the day

  • Mount style

    Gasket Mount

    Top Mount

  • Knob

    No

    Yes

  • Display

    None

    TFT

    A case display rather than a typing feature

  • Weight

    1,400 g

    1,520 g

    Heavier boards stay planted and lighter ones travel

KeebFinder scores

How we score
  • Wusikey FF101
  • Royal Kludge S104
Performance
58
66
Build quality
57
63
Productivity
66
83
Customizability
49
74
Portability
54
63

What they share

  • Layout size: 100%
  • Connection: Bluetooth, 2.4 GHz, Wired
  • Hot-swappable
See every spec side by side

Full specs

Wusikey FF101 vs Royal Kludge S104 specs

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

11 of 21 specs differ

Wusikey FF101

Royal Kludge S104

Typing & switches

Switch options

—
Linear, Silent

Hot-swappable

Yes
Yes

Mount style

Gasket Mount
Top Mount

Sound dampening

No
Yes

Layout

Layout size

100%
100%

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

4,000 mAh
8,000 mAhBetter

USB-C

Yes
Yes

Build & materials

Case material

Plastic
—

Keycaps

PBT
ABS, PBT

Weight

1,400 g
1,520 g

Dimensions

21 x 424 x 150 mm
43 x 422 x 138 mm

Backlight

None
RGB

Firmware & software

N-key rollover

Yes
No

Mac & Windows

Yes
Yes

Extras

Released

2024
2026

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.

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