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Head to head · Prices checked Oct 21, 2026

Cidoo V21 vs Realforce Topre RT1 Numpad

Get the Cidoo V21 for knob and via.

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.

Cidoo V21

Realforce Topre RT1 Numpad

  • Connection

    Bluetooth, 2.4 GHz, Wired

    Wired

  • Case material

    Aluminum

    Plastic

  • Knob

    Yes

    No

  • VIA

    Yes

    No

  • Sound dampening

    Yes

    No

KeebFinder scores

How we score
  • Cidoo V21
  • Realforce Topre RT1 Numpad
Performance
60
52
Build quality
79
43
Productivity
88
46
Customizability
75
43
Portability
83
67

What they share

  • Layout size: Numpad
  • Keycaps: PBT
See every spec side by side

Full specs

Cidoo V21 vs Realforce Topre RT1 Numpad specs

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

11 of 21 specs differ

Cidoo V21

Realforce Topre RT1 Numpad

Typing & switches

Mount style

Gasket Mount
—

Sound dampening

Yes
No

Screw-in stabilizers

Yes
No

Layout

Layout size

Numpad
Numpad

Layout standard

ISO
ANSI

Ergonomics

Standard
Standard

Knob

Yes
No

Display

None
None

Connectivity & battery

Connection

Bluetooth, 2.4 GHz, Wired
Wired

Battery

1,000 mAh
Wired only

USB-C

Yes
No

Build & materials

Case material

Aluminum
Plastic

Plate material

Plastic
—

Keycaps

PBT
PBT

Weight

500 g
—

Dimensions

30 x 145 x 90 mm
—

Backlight

RGB, south-facing
None

Firmware & software

VIA

Yes
No

N-key rollover

No
Yes

Mac & Windows

Yes
Yes

Extras

Released

2023
2025

Where to buy

Compare prices

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

Lowest price across stores, Amazon excluded.

Cidoo V212 stores
  • AmazonGlobal

    Check price
    ~$63Visit
  • WhatGeekCN

    Out of stock
    $63Visit
  • MKUS

    In stock
    $100Visit
  • AmazonGlobal

    Check price
    ~$100Visit

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