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Head to head · Prices checked Nov 7, 2026

Redragon EISA MAX K686 vs FIZZ K61790% vs 60% Layout Showdown

Choose the EISA MAX K686 for a full-featured wireless workstation, or the FIZZ K617 for a minimal, budget-friendly desk setup.

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Quick verdict

Which one should you get?

Get the

Redragon EISA MAX K686

90%

If you want

  • Tri-mode connectivity (wired, 2.4GHz, Bluetooth) for versatile device pairing.
  • Comprehensive sound dampening with five listed foam and pad layers.
  • Includes a dedicated control knob for media and backlight adjustment.

Rules this board out

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

Get the

Redragon FIZZ K617

60% Layout Showdown

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

If you want

  • Extremely compact 60% layout saves substantial desk space.
  • Significantly lower cost, making it a budget-friendly entry point.
  • Lightweight (590g) and uses a single detachable USB-C cable.

Rules this board out

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

Bottom line

Your primary need dictates the choice. If you require a full set of keys, wireless freedom, and a more refined typing sound, the Redragon EISA MAX K686 is worth the higher investment. If your priority is a minimal desk footprint, low cost, and simple wired operation, the Redragon FIZZ K617 delivers core mechanical keyboard features in a tiny package.

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.

Redragon EISA MAX K686

Redragon FIZZ K617

  • Layout size

    90%

    60%

  • Connection

    Bluetooth, 2.4 GHz, Wired

    Wired

    Wireless for several devices and wired for lower latency

  • Switch options

    Linear

    Clicky, Linear

  • Mount style

    Gasket Mount

    Bottom Mount

  • Knob

    Yes

    No

KeebFinder scores

How we score
  • Redragon EISA MAX K686
  • Redragon FIZZ K617
Performance
66
71
Build quality
63
61
Productivity
83
53
Customizability
67
67
Portability
52
70

What they share

  • Hot-swappable
  • Case material: Plastic
See every spec side by side

Best for

What will you mostly use it for?

The EISA MAX K686 is the clear choice for most stationary use cases, winning in office work, programming, content creation, and modding due to its full layout, wireless options, and enhanced acoustic design. The FIZZ K617 takes the lead only for travel, where its minimal 60% size and lighter weight are paramount. For gaming, the EISA MAX's dedicated knob and full layout give it an edge, though the FIZZ K617's compact form is marketed towards FPS players seeking maximum mouse space.

For gaming

Pick the Redragon EISA MAX K686

  • Dedicated media control knob for quick volume and playback adjustments.
  • Full 98-key layout includes arrow keys and navigation cluster without layer usage.
  • Tri-mode connectivity offers wired, 2.4GHz, and Bluetooth options for flexibility.

Full specs

Redragon EISA MAX K686 vs FIZZ K617 specs

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

13 of 20 specs differ

Redragon EISA MAX K686

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

90%
60%

Layout standard

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

Ergonomics

Standard
Standard

Knob

Yes
No

Display

None
LED

Connectivity & battery

Connection

Bluetooth, 2.4 GHz, Wired
Wired

Max polling rate

—
1,000 Hz

USB-C

Yes
Yes

Build & materials

Case material

Plastic
Plastic

Keycaps

PBT
—

Weight

1,200 g
590 g

Dimensions

90 x 430 x 90 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.

Redragon EISA MAX K686

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.

FAQ

Redragon EISA MAX K686 vs FIZZ K617: your questions

The EISA MAX K686 is a 90% layout with 98 keys, measuring 90 x 430 x 90 mm. The FIZZ K617 is a 60% layout with 61 keys, measuring 38 x 99 x 36 mm, making it less than half the length.

No. The Redragon FIZZ K617 is a wired-only keyboard that connects via a detachable USB Type-C cable. The EISA MAX K686 offers tri-mode connectivity with wired, 2.4GHz wireless, and Bluetooth.

The EISA MAX K686 is explicitly designed with sound dampening in mind. The manufacturer lists five absorbing pads including PO foam, IXPE switch foam, a PET sound pad, bottom socket foam, and a silicone bottom pad to reduce hollow noise.

Yes. Both the Redragon EISA MAX K686 and the FIZZ K617 feature hot-swappable sockets. The K686's listing mentions compatibility with nearly all 3-pin and 5-pin switches.

The EISA MAX K686 includes more accessories. Its package lists a detachable USB-C cable, a nano receiver, a keycap and switch puller, four spare switches, a sticker, and a manual. The FIZZ K617 includes just the keyboard, a USB-C cable, and a manual.

You can, but it requires adaptation. The 60% layout of the FIZZ K617 lacks dedicated arrow keys, so you must use a function layer combination to access them. The 90% layout of the K686 has dedicated arrow keys and a navigation cluster.

The EISA MAX K686 comes with linear Mint Mambo switches. The FIZZ K617 comes with linear red switches, and its metadata indicates it may also be available with clicky switch types.

Yes. The Redragon EISA MAX K686 features a dedicated control knob. The manufacturer states it controls backlight brightness, volume, and media playback.

The FIZZ K617 is far more portable. It weighs 590g compared to 1200g for the K686, and its 60% size is much easier to fit in a backpack. Its simple wired connection also means no dongles to lose.

The EISA MAX K686 uses PBT keycaps, which are listed as wear-resistant. The keycap material for the FIZZ K617 is not specified in the provided metadata or description, so it may use a different material like ABS.

The EISA MAX K686 uses a gasket mount, where the plate is suspended by silicone gaskets to dampen sound and soften feel. The FIZZ K617 uses a traditional bottom mount, where the plate is fixed directly to the case, which often results in a firmer typing experience.

Both keyboards support downloadable software for customization according to their product pages. The software allows for creating macros, custom keybindings, and designing lighting effects.

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