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Head to head · Prices checked Nov 11, 2026

Royal Kludge RK84 vs Skyloong GK75

Get the Skyloong GK75 for the 4,000 mAh battery and knob.

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Quick verdict

Which one should you get?

Get the

Royal Kludge RK84

Build quality in the bottom 20% of 75% boards under $100.

Rules this board out

  • No ISO layout. ISO-DE, UK, and other ISO variants are not offered.

Get the

Skyloong GK75

Battery

Build quality in the top 25% of 75% boards under $100.

Rules this board out

  • North-facing LEDs. Cherry-profile keycaps can hit the switch housing.

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.

Royal Kludge RK84

Skyloong GK75

  • Battery

    3,750 mAh

    4,000 mAh

    A larger battery means fewer cables during the day

  • Ergonomics

    Standard

    Split Spacebar

  • Case material

    Plastic

    ABS, Aluminum

  • Knob

    No

    Yes

  • Weight

    803.5 g

    1,200 g

    Heavier boards stay planted and lighter ones travel

KeebFinder scores

How we score
  • Royal Kludge RK84
  • Skyloong GK75
Performance
62
78
Build quality
50
76
Productivity
77
83
Customizability
68
78
Portability
80
79

What they share

  • Layout size: 75%
  • Connection: Bluetooth, 2.4 GHz, Wired
  • Hot-swappable
  • Switch options: Clicky, Linear, Silent, Tactile
  • Sound dampening
  • Keycaps: ABS, PBT
See every spec side by side

Full specs

Royal Kludge RK84 vs Skyloong GK75 specs

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

12 of 25 specs differ

Royal Kludge RK84

Skyloong GK75

Typing & switches

Switch options

Clicky, Linear, Silent, Tactile
Clicky, Linear, Silent, Tactile

Hot-swappable

Yes
Yes

Mount style

—
Gasket Mount

Sound dampening

Yes
Yes

Layout

Layout size

75%
75%

Layout standard

ANSI
ANSI, ISO

Ergonomics

Standard
Split Spacebar

Knob

No
Yes

Display

None
None

Media keys

Yes
No

Connectivity & battery

Connection

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

Max polling rate

1,000 Hz
—

Battery

3,750 mAh
4,000 mAhBetter

USB passthrough

Yes
No

USB-C

Yes
Yes

Build & materials

Case material

Plastic
ABS, Aluminum

Plate material

—
Polycarbonate, Steel

Keycaps

ABS, PBT
ABS, PBT

Weight

803.5 g
1,200 g

Dimensions

41 x 315 x 125 mm
36 x 323 x 41 mm

Typing angle

8°
—

Backlight

RGB
RGB, north-facing

Firmware & software

N-key rollover

No
Yes

Mac & Windows

Yes
Yes

Extras

Released

2021
2022

For EU buyers

ISO layouts by store

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

Royal Kludge RK84

No ISO layout at the stores we track.

Skyloong GK75

  • Skyloong

    ISO

    In stockShips to you

  • WhatGeek

    ISO

    Out of stockShips to you

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.

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