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Head to head · Prices checked Nov 7, 2026

Corsair K100 vs Realforce Topre R4

Get the Corsair K100 for hot-swappable. Get the Realforce Topre R4 for n-key rollover and mac & windows.

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Quick verdict

Which one should you get?

Get the

Corsair K100

Hot-swappable

Get the

Realforce Topre R4

N-key rollover

Build quality in the bottom 15% of 80% boards under $300.

Rules this board out

  • Switches are soldered. Swapping them means soldering.

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.

Corsair K100

Realforce Topre R4

  • Connection

    Wired

    Bluetooth, Wired

    Wireless for several devices and wired for lower latency

  • Hot-swappable

    Yes

    No

    Switch changes without soldering

  • Backlight

    RGB

    None

    RGB for looks and low light rather than speed

  • N-key rollover

    No

    Yes

  • Mac & Windows

    No

    Yes

KeebFinder scores

How we score
  • Corsair K100
  • Realforce Topre R4
Performance
54
67
Build quality
44
46
Productivity
48
71
Customizability
57
42
Portability
42
71

What they share

  • Keycaps: PBT
See every spec side by side

Full specs

Corsair K100 vs Realforce Topre R4 specs

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

7 of 15 specs differ

Corsair K100

Realforce Topre R4

Typing & switches

Switch options

—
Silent

Hot-swappable

Yes
No

Mount style

—
PCB Mount

Layout

Layout size

—
80%

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Display

None
None

Connectivity & battery

Connection

Wired
Bluetooth, Wired

USB-C

No
Yes

Build & materials

Case material

Aluminum
—

Keycaps

PBT
PBT

Backlight

RGB
None

Firmware & software

N-key rollover

No
Yes

Mac & Windows

No
Yes

Extras

Released

2022
2025

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.

Corsair K1002 stores

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