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Head to head · Prices checked Nov 11, 2026

Royal Kludge F68 vs Redragon Horus K621

Get the Redragon Horus K621 for the 1,900 mAh battery.

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Quick verdict

Which one should you get?

Get the

Royal Kludge F68

Build quality in the bottom 35% of 60% boards under $100.

Rules this board out

  • Switches are soldered. Swapping them means soldering.
  • Low-profile switches and keycaps only. Standard MX keycaps will not fit.
  • Compact layout only. No function row, dedicated arrow keys, or numpad.

Get the

Redragon Horus K621

Battery

Build quality in the bottom 10% of 80% boards under $100.

Rules this board out

  • Switches are soldered. Swapping them means soldering.
  • Low-profile switches and keycaps only. Standard MX keycaps will not fit.
  • 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.

Royal Kludge F68

Redragon Horus K621

  • Layout size

    60%

    80%

  • Connection

    Bluetooth, Wired

    Bluetooth, 2.4 GHz, Wired

    Wireless for several devices and wired for lower latency

  • Battery

    600 mAh

    1,900 mAh

    A larger battery means fewer cables during the day

  • Case material

    Aluminum

    Plastic

  • Switch options

    Linear, Tactile

    Clicky, Linear, Tactile

KeebFinder scores

How we score
  • Royal Kludge F68
  • Redragon Horus K621
Performance
46
72
Build quality
52
45
Productivity
53
47
Customizability
44
46
Portability
82
61

What they share

  • Low profile
See every spec side by side

Full specs

Royal Kludge F68 vs Redragon Horus K621 specs

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

11 of 17 specs differ

Royal Kludge F68

Redragon Horus K621

Typing & switches

Switch options

Linear, Tactile
Clicky, Linear, Tactile

Mount style

—
Bottom Mount

Low profile

Yes
Yes

Layout

Layout size

60%
80%

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Display

None
None

Connectivity & battery

Connection

Bluetooth, Wired
Bluetooth, 2.4 GHz, Wired

Battery

600 mAh
1,900 mAhBetter

USB-C

Yes
No

Build & materials

Case material

Aluminum
Plastic

Weight

620 g
600 g

Dimensions

22 x 117 x 23 mm
—

Backlight

White
RGB

Firmware & software

N-key rollover

No
Yes

Mac & Windows

Yes
No

Extras

Released

2023
2021

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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