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Head to head · Prices checked Nov 11, 2026

Fiio KB3 vs Other Viendi 8L

Get the Fiio KB3 for hot-swappable. Get the Other Viendi 8L for knob.

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Quick verdict

Which one should you get?

Get the

Fiio KB3

Hot-swappable

Build quality in the bottom 25% of Numpad boards under $200.

Rules this board out

  • No ISO layout. ISO-DE, UK, and other ISO variants are not offered.

Get the

Other Viendi 8L

Knob

Build quality in the top 35% of Numpad boards under $300.

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.

Fiio KB3

Other Viendi 8L

  • Connection

    Wired, Bluetooth

    Wired

    Wireless for several devices and wired for lower latency

  • Hot-swappable

    Yes

    No

    Switch changes without soldering

  • Case material

    Metal, Plastic

    Aluminum

  • Mount style

    Gasket Mount

    Sandwich Mount

  • Knob

    No

    Yes

KeebFinder scores

How we score
  • Fiio KB3
  • Other Viendi 8L
Performance
45
54
Build quality
51
76
Productivity
60
74
Customizability
76
73
Portability
88
65

What they share

  • Layout size: Numpad
See every spec side by side

Full specs

Fiio KB3 vs Other Viendi 8L specs

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

13 of 21 specs differ

Fiio KB3

Other Viendi 8L

Typing & switches

Switch options

Linear, Tactile
—

Hot-swappable

Yes
No

Mount style

Gasket Mount
Sandwich Mount

Sound dampening

No
Yes

Layout

Layout size

Numpad
Numpad

Layout standard

ANSI
ANSI, ISO

Ergonomics

Standard
Standard

Knob

No
Yes

Display

None
None

Connectivity & battery

Connection

Wired, Bluetooth
Wired

USB-C

Yes
Yes

Build & materials

Case material

Metal, Plastic
Aluminum

Plate material

—
Brass

Weight

1,060 g
—

Dimensions

44 x 329 x 140 mm
18 x 390 x 116 mm

Typing angle

—
6°

Backlight

RGB
None

Firmware & software

QMK

No
Yes

VIA

No
Yes

Mac & Windows

Yes
No

Extras

Released

2023
2025

For EU buyers

ISO layouts by store

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

Fiio KB3

No ISO layout at the stores we track.

Other Viendi 8L

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

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.

Fiio KB33 stores

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