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Head to head · Prices checked Oct 21, 2026

Cidoo Nebula vs PBTfans Tofu Redux V2

Get the Cidoo Nebula for knob.

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.

Cidoo Nebula

PBTfans Tofu Redux V2

  • Layout size

    65%

    60%

  • Connection

    Bluetooth, 2.4 GHz, Wired

    Wired

  • Case material

    ABS

    Aluminum

  • Mount style

    Gasket Mount

    Tray Mount

  • Knob

    Yes

    No

KeebFinder scores

How we score
  • Cidoo Nebula
  • PBTfans Tofu Redux V2
Performance
48
61
Build quality
63
80
Productivity
74
73
Customizability
85
75
Portability
88
70

What they share

  • Hot-swappable
  • VIA
See every spec side by side

From real owners

What owners say

Ratings and quotes collected from verified store reviews, including the critical ones.

Cidoo Nebula

3.4

48 owner reviews

Praise
“Overly happy! the material is really good and the keyboard is way beyond expectations. One of the best company and support ive seen!”
Lumia M.Verified buyer· via Epomaker
Critique
“The keyboard itself is lovely but one of the key isn't working at all and the key next to it also doesn't work when pressed normally, you have to hit it hard...”
Seo L.Verified buyer· via Epomaker

PBTfans Tofu Redux V2

No owner reviews collected yet.

Full specs

Cidoo Nebula vs PBTfans Tofu Redux V2 specs

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

9 of 23 specs differ

Cidoo Nebula

PBTfans Tofu Redux V2

Typing & switches

Switch options

—
Linear

Hot-swappable

Yes
Yes

Mount style

Gasket Mount
Tray Mount

Sound dampening

No
Yes

Screw-in stabilizers

No
Yes

Layout

Layout size

65%
60%

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Knob

Yes
No

Display

None
None

Connectivity & battery

Connection

Bluetooth, 2.4 GHz, Wired
Wired

Battery

3,000 mAh
Wired only

USB-C

Yes
Yes

Build & materials

Case material

ABS
Aluminum

Plate material

—
Aluminum

Keycaps

—
PBT

Weight

457 g
—

Dimensions

35 x 120 x 325 mm
—

Typing angle

—
7°

Backlight

RGB
RGB

Firmware & software

VIA

Yes
Yes

Mac & Windows

Yes
No

Extras

Released

2023
2026

Where to buy

Compare prices

Live prices from the stores we track, cheapest in-stock offer first.

Lowest price across stores, Amazon excluded.

Cidoo Nebula2 stores
  • MechkeysCN

    In stock
    $55Visit
  • AmazonGlobal

    Check price
    ~$55Visit
  • KBDfansCN

    In stock
    $196Visit
  • AmazonGlobal

    Check price
    ~$196Visit

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