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Head to head · Prices checked Nov 13, 2026

Mechboards CFTKB Mysterium Kit V1 vs Keychron K6 Pro

Get the Keychron K6 Pro for hot-swappable and qmk.

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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.
  • Missing ISO-DE, ISO-UK, ISO-FR. The other board is sold in those layouts.
  • No numpad.

Get the

Keychron K6 Pro

Hot-swappable

Build quality in the top 5% 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.
  • 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

Keychron K6 Pro

  • Layout size

    75%

    65%

  • Hot-swappable

    No

    Yes

    Switch changes without soldering

  • Case material

    Acrylic

    ABS, Aluminum, Plastic

  • QMK

    No

    Yes

    The deep option when you want to remap every key

  • VIA

    No

    Yes

    GUI remapping without compiling firmware

KeebFinder scores

How we score
  • Mechboards CFTKB Mysterium Kit V1
  • Keychron K6 Pro
Performance
43
73
Build quality
47
89
Productivity
42
91
Customizability
44
96
Portability
56
87
See every spec side by side

Full specs

Mechboards CFTKB Mysterium Kit V1 vs Keychron K6 Pro specs

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

15 of 26 specs differ

Mechboards CFTKB Mysterium Kit V1

Keychron K6 Pro

Typing & switches

Switch options

—
Clicky, Linear, Tactile

Hot-swappable

No
Yes

Mount style

—
PCB Mount, Tray Mount

Sound dampening

No
Yes

Screw-in stabilizers

No
Yes

Layout

Layout size

75%
65%

Layout standard

ANSI, ISO
ANSI, ISO, ISO-DE, ISO-ES, ISO-FR, ISO-SW, ISO-UK, JIS

Ergonomics

Standard
Standard

Display

None
None

Media keys

No
Yes

Connectivity & battery

Connection

—
Bluetooth, Wired

Max polling rate

—
1,000 Hz

Battery

—
4,000 mAh

USB-C

No
Yes

Build & materials

Case material

Acrylic
ABS, Aluminum, Plastic

Plate material

FR4
Steel

Keycaps

—
ABS, PBT

Weight

—
890 g

Dimensions

—
27 x 317 x 107 mm

Typing angle

—
4°, 6°

Backlight

None
RGB, south-facing

Firmware & software

QMK

No
Yes

VIA

No
Yes

N-key rollover

No
Yes

Mac & Windows

No
Yes

Extras

Released

2021
2022

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.

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.

Keychron K6 Pro

  • Keychron

    ISO-DE, ISO-UK, ISO-FR, ISO-ES, ISO-SW

    In stockShips to you

    Go to Keychron
  • Keychron (DE)

    ISO-DE, ISO-UK, ISO-FR, ISO-ES, ISO-SW

    In stockDoes not ship to you

    Go to Keychron (DE)

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