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Head to head · Prices checked Nov 11, 2026

Royal Kludge RK89 vs Zuoya GMK87

Get the Royal Kludge RK89 for usb passthrough. Get the Zuoya GMK87 for the 3,000 mAh battery and sound dampening.

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Quick verdict

Which one should you get?

Get the

Royal Kludge RK89

USB passthrough

Build quality in the bottom 20% of 80% boards under $100.

Get the

Zuoya GMK87

Battery

Build quality in the top 30% of 80% boards under $100.

Rules this board out

  • South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.

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 RK89

Zuoya GMK87

  • Battery

    1,850 mAh

    3,000 mAh

    A larger battery means fewer cables during the day

  • Display

    None

    Yes

    A case display rather than a typing feature

  • Sound dampening

    No

    Yes

  • USB passthrough

    Yes

    No

  • Backlight

    RGB

    RGB, south-facing

    RGB for looks and low light rather than speed

KeebFinder scores

How we score
  • Royal Kludge RK89
  • Zuoya GMK87
Performance
62
60
Build quality
48
70
Productivity
66
75
Customizability
62
77
Portability
71
73

What they share

  • Layout size: 80%
  • Connection: Bluetooth, 2.4 GHz, Wired
  • Hot-swappable
See every spec side by side

Full specs

Royal Kludge RK89 vs Zuoya GMK87 specs

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

6 of 20 specs differ

Royal Kludge RK89

Zuoya GMK87

Typing & switches

Switch options

Clicky, Linear, Tactile
—

Hot-swappable

Yes
Yes

Mount style

—
Gasket Mount

Sound dampening

No
Yes

Layout

Layout size

80%
80%

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Display

None
Yes

Connectivity & battery

Connection

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

Battery

1,850 mAh
3,000 mAhBetter

USB passthrough

Yes
No

USB-C

Yes
Yes

Build & materials

Case material

—
ABS

Plate material

—
Polycarbonate

Keycaps

ABS
—

Weight

1,000 g
—

Dimensions

41 x 135 x 41 mm
—

Backlight

RGB
RGB, south-facing

Firmware & software

Mac & Windows

Yes
Yes

Extras

Released

2022
2024

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.

Zuoya GMK872 stores

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