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Head to head · Prices checked Nov 7, 2026

ATTACK SHARK K86 vs Redragon FIZZ K617

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Quick verdict

Which one should you get?

Get the

ATTACK SHARK K86

Build quality in the top 20% of 75% boards under $100.

Rules this board out

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

Get the

Redragon FIZZ K617

Build quality in the top 50% of 60% boards under $50.

Rules this board out

  • Compact layout only. No function row, dedicated arrow keys, or 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.

ATTACK SHARK K86

Redragon FIZZ K617

  • Layout size

    75%

    60%

  • Connection

    Bluetooth, 2.4 GHz, Wired

    Wired

    Wireless for several devices and wired for lower latency

  • Case material

    Aluminum

    Plastic

  • Switch options

    Linear

    Clicky, Linear

  • Mount style

    Gasket Mount

    Bottom Mount

KeebFinder scores

How we score
  • ATTACK SHARK K86
  • Redragon FIZZ K617
Performance
68
71
Build quality
76
61
Productivity
85
53
Customizability
75
67
Portability
81
70

What they share

  • Hot-swappable
See every spec side by side

Full specs

ATTACK SHARK K86 vs Redragon FIZZ K617 specs

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

14 of 21 specs differ

ATTACK SHARK K86

Redragon FIZZ K617

Typing & switches

Switch options

Linear
Clicky, Linear

Hot-swappable

Yes
Yes

Mount style

Gasket Mount
Bottom Mount

Sound dampening

Yes
No

Layout

Layout size

75%
60%

Layout standard

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

Ergonomics

Standard
Standard

Knob

Yes
No

Display

TFT
LED

Connectivity & battery

Connection

Bluetooth, 2.4 GHz, Wired
Wired

Max polling rate

—
1,000 Hz

Battery

4,000 mAh
Wired only

USB-C

Yes
Yes

Build & materials

Case material

Aluminum
Plastic

Keycaps

PBT
—

Weight

930 g
590 g

Dimensions

35 x 380 x 150 mm
38 x 99 x 36 mm

Backlight

RGB
RGB

Firmware & software

N-key rollover

No
Yes

Mac & Windows

Yes
No

Extras

Released

2024
2021

For EU buyers

ISO layouts by store

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

ATTACK SHARK K86

No ISO layout at the stores we track.

Redragon FIZZ K617

  • Redragon

    ISO-UK

    In stockShips to you

  • Redragon

    ISO-FR

    In stockShips to you

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.

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