Not sure which keyboard to choose? Try the Keyboard Finder now!

Head to head · Prices checked Nov 10, 2026

Redragon COVE K733 vs Royal Kludge RK920

Get the Redragon COVE K733 for knob.

KeebFinder may earn a commission when you buy through these links, at no extra cost to you.

Quick verdict

Which one should you get?

Get the

Redragon COVE K733

Knob

Build quality in the top 30% of Numpad boards under $50.

Rules this board out

  • Numpad only. This is not a full keyboard.

Get the

Royal Kludge RK920

Build quality in the bottom 25% of 100% boards under $100.

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 COVE K733

Royal Kludge RK920

  • Layout size

    Numpad

    100%

  • Connection

    Bluetooth, 2.4 GHz, Wired

    Wired

    Wireless for several devices and wired for lower latency

  • Switch options

    Linear

    Clicky, Linear, Silent, Tactile

  • Knob

    Yes

    No

  • Display

    Yes

    None

    A case display rather than a typing feature

KeebFinder scores

How we score
  • Redragon COVE K733
  • Royal Kludge RK920
Performance
84
74
Build quality
73
47
Productivity
83
56
Customizability
79
66
Portability
88
43

What they share

  • Hot-swappable
See every spec side by side

Full specs

Redragon COVE K733 vs Royal Kludge RK920 specs

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

12 of 21 specs differ

Redragon COVE K733

Royal Kludge RK920

Typing & switches

Switch options

Linear
Clicky, Linear, Silent, Tactile

Hot-swappable

Yes
Yes

Mount style

Gasket Mount
—

Sound dampening

Yes
No

Layout

Layout size

Numpad
100%

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Knob

Yes
No

Display

Yes
None

Media keys

No
Yes

Connectivity & battery

Connection

Bluetooth, 2.4 GHz, Wired
Wired

Max polling rate

8,000 Hz
—

USB-C

Yes
No

Build & materials

Case material

Plastic
—

Keycaps

—
PBT

Weight

230 g
840 g

Dimensions

98 x 165 x 38 mm
434 x 193 x 36 mm

Backlight

RGB
RGB

Firmware & software

N-key rollover

No
Yes

Mac & Windows

Yes
Yes

Extras

Released

2025
2021

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.

Still torn?

Answer a few quick questions and the keyboard finder ranks 2,000+ boards by how you will actually use yours.