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Head to head · Prices checked Nov 2, 2026

Redragon DITI K585 Pro vs PromoType Arterlier Lin Curve Pack

Get the Redragon DITI K585 Pro for hot-swappable and n-key rollover.

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Quick verdict

Which one should you get?

Get the

Redragon DITI K585 Pro

Hot-swappable

Build quality in the bottom 30% of 40% boards under $150.

Get the

PromoType Arterlier Lin Curve Pack

Build quality in the bottom 5% of 40% boards under $150.

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.

Redragon DITI K585 Pro

PromoType Arterlier Lin Curve Pack

  • Hot-swappable

    Yes

    No

    Switch changes without soldering

  • Backlight

    RGB

    None

    RGB for looks and low light rather than speed

  • N-key rollover

    Yes

    No

  • Released

    2021

    2026

  • USB-C

    Yes

    No

KeebFinder scores

How we score
  • Redragon DITI K585 Pro
  • PromoType Arterlier Lin Curve Pack
Performance
72
43
Build quality
52
42
Productivity
55
58
Customizability
60
40
Portability
85
61

What they share

  • Layout size: 40%
See every spec side by side

Full specs

Redragon DITI K585 Pro vs PromoType Arterlier Lin Curve Pack specs

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

5 of 13 specs differ

Redragon DITI K585 Pro

PromoType Arterlier Lin Curve Pack

Typing & switches

Switch options

Clicky, Linear, Tactile
—

Hot-swappable

Yes
No

Layout

Layout size

40%
40%

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Display

None
None

Connectivity & battery

Connection

Bluetooth, 2.4 GHz, Wired
—

USB-C

Yes
No

Build & materials

Keycaps

—
PC

Weight

820 g
—

Backlight

RGB
None

Firmware & software

N-key rollover

Yes
No

Extras

Released

2021
2026

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.

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