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Head to head · Prices checked Nov 11, 2026

Mechboards CFTKB Mysterium Kit V1 vs Redragon URANUS K737 Pro

Get the Redragon URANUS K737 Pro for hot-swappable and sound dampening.

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Quick verdict

Which one should you get?

Get the

Mechboards CFTKB Mysterium Kit V1

Build quality in the bottom 15% of 75% boards under $100.

Rules this board out

  • Switches are soldered. Swapping them means soldering.
  • No numpad.

Get the

Redragon URANUS K737 Pro

Hot-swappable

Build quality in the top 20% of 80% boards under $100.

Rules this board out

  • South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
  • 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.

Mechboards CFTKB Mysterium Kit V1

Redragon URANUS K737 Pro

  • Layout size

    75%

    80%

  • Hot-swappable

    No

    Yes

    Switch changes without soldering

  • Case material

    Acrylic

    Aluminum

  • Sound dampening

    No

    Yes

  • Layout standard

    ANSI, ISO

    ANSI

    ISO and JIS exist so regional layouts fit

KeebFinder scores

How we score
  • Mechboards CFTKB Mysterium Kit V1
  • Redragon URANUS K737 Pro
Performance
43
75
Build quality
48
77
Productivity
43
87
Customizability
46
68
Portability
56
71
See every spec side by side

Full specs

Mechboards CFTKB Mysterium Kit V1 vs Redragon URANUS K737 Pro specs

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

11 of 21 specs differ

Mechboards CFTKB Mysterium Kit V1

Redragon URANUS K737 Pro

Typing & switches

Switch options

—
Linear

Hot-swappable

No
Yes

Mount style

—
Gasket Mount

Sound dampening

No
Yes

Screw-in stabilizers

No
Yes

Layout

Layout size

75%
80%

Layout standard

ANSI, ISO
ANSI

Ergonomics

Standard
Standard

Display

None
None

Connectivity & battery

Connection

—
Bluetooth, 2.4 GHz, Wired

Max polling rate

—
1,000 Hz

USB-C

No
Yes

Build & materials

Case material

Acrylic
Aluminum

Plate material

FR4
—

Keycaps

—
PBT

Weight

—
2,020 g

Dimensions

—
41 x 367 x 146 mm

Backlight

None
RGB, south-facing

Firmware & software

N-key rollover

No
Yes

Mac & Windows

No
Yes

Extras

Released

2021
2025

For EU buyers

ISO layouts by store

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

Mechboards CFTKB Mysterium Kit V1

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

Redragon URANUS K737 Pro

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.

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Lowest price across stores, Amazon excluded.

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