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Head to head · Prices checked Nov 10, 2026

Redragon FIZZ K617DE vs IRONGUARD K722 PRO

Get the Redragon IRONGUARD K722 PRO for sound dampening.

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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.

Redragon FIZZ K617DE

Redragon IRONGUARD K722 PRO

  • Connection

    Wired

    Bluetooth, 2.4 GHz, Wired

    Wireless for several devices and wired for lower latency

  • Mount style

    Bottom Mount

    Gasket Mount

  • Weight

    430 g

    620 g

    Heavier boards stay planted and lighter ones travel

  • Sound dampening

    No

    Yes

  • Dimensions

    36 x 292 x 99 mm

    40 x 310 x 120 mm

KeebFinder scores

How we score
  • Redragon FIZZ K617DE
  • Redragon IRONGUARD K722 PRO
Performance
72
72
Build quality
57
68
Productivity
56
66
Customizability
63
62
Portability
72
85

What they share

  • Layout size: 60%
  • Hot-swappable
  • Case material: Plastic
See every spec side by side

Full specs

Redragon FIZZ K617DE vs IRONGUARD K722 PRO specs

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

5 of 18 specs differ

Redragon FIZZ K617DE

Redragon IRONGUARD K722 PRO

Typing & switches

Switch options

—
Linear

Hot-swappable

Yes
Yes

Mount style

Bottom Mount
Gasket Mount

Sound dampening

No
Yes

Layout

Layout size

60%
60%

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Display

None
None

Connectivity & battery

Connection

Wired
Bluetooth, 2.4 GHz, Wired

Max polling rate

1,000 Hz
—

USB-C

Yes
Yes

Build & materials

Case material

Plastic
Plastic

Keycaps

—
PBT

Weight

430 g
620 g

Dimensions

36 x 292 x 99 mm
40 x 310 x 120 mm

Backlight

RGB
RGB

Firmware & software

N-key rollover

Yes
Yes

Extras

Released

2025
2025

Where to buy

Compare prices

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

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