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Head to head · Prices checked Oct 21, 2026

Zuoya GMK21 Numpad vs Realforce Topre RT1 Numpad

Get the Zuoya GMK21 Numpad for hot-swappable 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.

Zuoya GMK21 Numpad

Realforce Topre RT1 Numpad

  • Hot-swappable

    Yes

    No

  • Knob

    Yes

    No

  • QMK

    Yes

    No

  • VIA

    Yes

    No

  • Backlight

    RGB

    None

KeebFinder scores

How we score
  • Zuoya GMK21 Numpad
  • Realforce Topre RT1 Numpad
Performance
62
52
Build quality
79
43
Productivity
65
46
Customizability
93
43
Portability
65
67

What they share

  • Layout size: Numpad
See every spec side by side

Full specs

Zuoya GMK21 Numpad vs Realforce Topre RT1 Numpad specs

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

8 of 15 specs differ

Zuoya GMK21 Numpad

Realforce Topre RT1 Numpad

Typing & switches

Hot-swappable

Yes
No

Layout

Layout size

Numpad
Numpad

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Knob

Yes
No

Display

None
None

Connectivity & battery

Connection

—
Wired

Build & materials

Case material

—
Plastic

Keycaps

—
PBT

Backlight

RGB
None

Firmware & software

QMK

Yes
No

VIA

Yes
No

N-key rollover

No
Yes

Mac & Windows

No
Yes

Extras

Released

2026
2025

Where to buy

Compare prices

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

Lowest price across stores, Amazon excluded.

  • ktechsSG

    In stock
    $35Visit
  • AmazonGlobal

    Check price
    ~$35Visit
  • MKUS

    In stock
    $100Visit
  • AmazonGlobal

    Check price
    ~$100Visit

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.

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