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Head to head · Prices checked Oct 28, 2026

Redragon EISA MAX K686 vs Skyloong GK75

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Quick verdict

Which one should you get?

Get the

Redragon EISA MAX K686

Rules this board out

  • No ISO layout. ISO-DE, UK, and other ISO variants are not offered.
$69 at Redragon

Get the

Skyloong GK75

Build quality in the top 50% of 75% boards under $100.

Rules this board out

  • North-facing LEDs. Cherry-profile keycaps can hit the switch housing.
  • No numpad.
$59 at Skyloong

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

Skyloong GK75

  • Layout size

    90%

    75%

  • Ergonomics

    Standard

    Split Spacebar

  • Case material

    Plastic

    ABS, Aluminum

  • Switch options

    Linear

    Clicky, Linear, Silent, Tactile

  • Layout standard

    ANSI

    ANSI, ISO

    ISO and JIS exist so regional layouts fit

KeebFinder scores

How we score
  • Redragon EISA MAX K686
  • Skyloong GK75
Performance
67
62
Build quality
63
66
Productivity
84
83
Customizability
67
78
Portability
52
79

What they share

  • Connection: Bluetooth, 2.4 GHz, Wired
  • Hot-swappable
  • Mount style: Gasket Mount
  • Knob
  • Weight: 1,200 g
  • Sound dampening
See every spec side by side

Full specs

Redragon EISA MAX K686 vs Skyloong GK75 specs

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

10 of 21 specs differ

Redragon EISA MAX K686

Skyloong GK75

Typing & switches

Switch options

Linear
Clicky, Linear, Silent, Tactile

Hot-swappable

Yes
Yes

Mount style

Gasket Mount
Gasket Mount

Sound dampening

Yes
Yes

Layout

Layout size

90%
75%

Layout standard

ANSI
ANSI, ISO

Ergonomics

Standard
Split Spacebar

Knob

Yes
Yes

Display

None
None

Connectivity & battery

Connection

Bluetooth, 2.4 GHz, Wired
Bluetooth, 2.4 GHz, Wired

Battery

—
4,000 mAh

USB-C

Yes
Yes

Build & materials

Case material

Plastic
ABS, Aluminum

Plate material

—
Polycarbonate, Steel

Keycaps

PBT
ABS, PBT

Weight

1,200 g
1,200 g

Dimensions

90 x 430 x 90 mm
36 x 323 x 41 mm

Backlight

RGB
RGB, north-facing

Firmware & software

N-key rollover

No
Yes

Mac & Windows

Yes
Yes

Extras

Released

2024
2022

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.

Skyloong GK75

  • Skyloong

    ISO

    In stockShips to you

  • WhatGeek

    ISO

    Out of 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.

Redragon EISA MAX K6862 stores
Skyloong GK754 stores

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