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Head to head · Prices checked Nov 7, 2026

Ducky One 2 SF vs Redragon K708

Get the Redragon K708 for hot-swappable.

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Quick verdict

Which one should you get?

Get the

Ducky One 2 SF

Build quality in the bottom 15% of 65% boards under $100.

Rules this board out

  • Switches are soldered. Swapping them means soldering.
  • North-facing LEDs. Cherry-profile keycaps can hit the switch housing.
  • 65% layout. No function row and no numpad.

Get the

Redragon K708

Hot-swappable

Build quality in the top 20% of 75% boards under $50.

Rules this board out

  • No ISO layout. ISO-DE, UK, and other ISO variants are not offered.
  • No numpad.

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.

Ducky One 2 SF

Redragon K708

  • Layout size

    65%

    75%

  • Connection

    Wired

    Bluetooth, 2.4 GHz, Wired

    Wireless for several devices and wired for lower latency

  • Hot-swappable

    No

    Yes

    Switch changes without soldering

  • Case material

    Plastic

    Aluminum

  • Switch options

    Clicky, Linear, Silent, Tactile

    Linear

KeebFinder scores

How we score
  • Ducky One 2 SF
  • Redragon K708
Performance
67
81
Build quality
44
79
Productivity
54
88
Customizability
54
78
Portability
68
81
See every spec side by side

Full specs

Ducky One 2 SF vs Redragon K708 specs

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

14 of 22 specs differ

Ducky One 2 SF

Redragon K708

Typing & switches

Switch options

Clicky, Linear, Silent, Tactile
Linear

Hot-swappable

No
Yes

Mount style

Plate Mount
Gasket Mount

Sound dampening

No
Yes

Layout

Layout size

65%
75%

Layout standard

ANSI, ISO
ANSI

Ergonomics

Standard
Standard

Knob

No
Yes

Display

None
TFT

Media keys

Yes
No

Connectivity & battery

Connection

Wired
Bluetooth, 2.4 GHz, Wired

Max polling rate

1,000 Hz
—

USB-C

Yes
Yes

Build & materials

Case material

Plastic
Aluminum

Plate material

Plastic
—

Keycaps

PBT
ABS, PBT

Weight

—
850 g

Dimensions

—
43 x 335 x 140 mm

Backlight

RGB, north-facing
RGB

Firmware & software

N-key rollover

Yes
Yes

Mac & Windows

Yes
Yes

Extras

Released

2023
2024

For EU buyers

ISO layouts by store

Which stores sell ISO-DE, UK, and the other regional layouts.

Ducky One 2 SF

Listed on the product, not split by store: ISO.

Redragon K708

No ISO layout at the stores we track.

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.

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