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Head to head · Prices checked Nov 2, 2026

Mechboards CFTKB Mysterium Kit V1 vs Yunzii B68

Get the Yunzii B68 for hot-swappable and knob.

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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

Yunzii B68

Hot-swappable

Build quality in the bottom 40% of 65% 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.
  • 65% layout. No function row and 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

Yunzii B68

  • Layout size

    75%

    65%

  • Hot-swappable

    No

    Yes

    Switch changes without soldering

  • Case material

    Acrylic

    Aluminum

  • Knob

    No

    Yes

  • Sound dampening

    No

    Yes

KeebFinder scores

How we score
  • Mechboards CFTKB Mysterium Kit V1
  • Yunzii B68
Performance
43
55
Build quality
48
59
Productivity
43
65
Customizability
46
72
Portability
56
84
See every spec side by side

Full specs

Mechboards CFTKB Mysterium Kit V1 vs Yunzii B68 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

Yunzii B68

Typing & switches

Switch options

—
Linear

Hot-swappable

No
Yes

Mount style

—
Gasket Mount

Sound dampening

No
Yes

Layout

Layout size

75%
65%

Layout standard

ANSI, ISO
ANSI

Ergonomics

Standard
Standard

Knob

No
Yes

Display

None
None

Media keys

No
Yes

Connectivity & battery

Connection

—
Bluetooth, 2.4 GHz, Wired

Battery

—
5,000 mAh

Build & materials

Case material

Acrylic
Aluminum

Plate material

FR4
—

Keycaps

—
PBT

Weight

—
700 g

Dimensions

—
32 x 117 x 326 mm

Backlight

None
RGB, south-facing

Firmware & software

N-key rollover

No
Yes

Mac & Windows

No
Yes

Extras

Released

2021
2024

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.

Yunzii B68

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.

Yunzii B683 stores

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