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Head to head · Prices checked Nov 11, 2026

Redragon CASTOR K631 HE vs Vortex Cypher Split

Get the Redragon CASTOR K631 HE for hall effect and rapid trigger.

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Quick verdict

Which one should you get?

Get the

Redragon CASTOR K631 HE

Hall effect

Build quality in the bottom 5% of 65% boards under $50.

Rules this board out

  • Magnetic switches only. Standard MX switches will not fit.

Get the

Vortex Cypher Split

Build quality in the bottom 10% of 65% boards under $50.

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 CASTOR K631 HE

Vortex Cypher Split

  • Hall effect (magnetic)

    Yes

    No

    Adjustable actuation helps in games and not in normal typing

  • Rapid trigger

    Yes

    No

    Faster resets help in games and not in normal typing

  • Ergonomics

    Standard

    Split Spacebar

  • Switch options

    Magnetic

    Clicky, Linear, Silent, Tactile

  • Backlight

    RGB

    None

    RGB for looks and low light rather than speed

KeebFinder scores

How we score
  • Redragon CASTOR K631 HE
  • Vortex Cypher Split
Performance
91
54
Build quality
42
45
Productivity
48
61
Customizability
47
46
Portability
65
70

What they share

  • Layout size: 65%
  • Connection: Wired
  • Case material: Plastic
See every spec side by side

Full specs

Redragon CASTOR K631 HE vs Vortex Cypher Split specs

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

9 of 21 specs differ

Redragon CASTOR K631 HE

Vortex Cypher Split

Typing & switches

Switch options

Magnetic
Clicky, Linear, Silent, Tactile

Hall effect (magnetic)

Yes
No

Rapid trigger

Yes
No

Mount style

—
Plate Mount

Layout

Layout size

65%
65%

Layout standard

ANSI
ANSI

Ergonomics

Standard
Split Spacebar

Display

None
None

Media keys

No
Yes

Connectivity & battery

Connection

Wired
Wired

Max polling rate

8,000 Hz
—

USB-C

Yes
Yes

Build & materials

Case material

Plastic
Plastic

Plate material

—
Plastic

Keycaps

—
PBT

Weight

638 g
—

Dimensions

33 x 323 x 107 mm
—

Backlight

RGB
None

Firmware & software

N-key rollover

No
Yes

Mac & Windows

No
Yes

Extras

Released

2026
2023

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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