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Head to head · Prices checked Nov 7, 2026

Redragon EISA K686 HE vs Wyvern K689 Pro

Get the Redragon EISA K686 HE for hall effect and rapid trigger. Get the Redragon Wyvern K689 Pro for hot-swappable.

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Quick verdict

Which one should you get?

Get the

Redragon EISA K686 HE

Hall effect

Rules this board out

  • Magnetic switches only. Standard MX switches will not fit.

Get the

Redragon Wyvern K689 Pro

Hot-swappable

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

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 K686 HE

Redragon Wyvern K689 Pro

  • Layout size

    90%

    100%

  • Hall effect (magnetic)

    Yes

    No

    Adjustable actuation helps in games and not in normal typing

  • Rapid trigger

    Yes

    No

    Faster resets help in games and not in normal typing

  • Connection

    Wired

    Bluetooth, 2.4 GHz, Wired

    Wireless for several devices and wired for lower latency

  • Hot-swappable

    No

    Yes

    Switch changes without soldering

KeebFinder scores

How we score
  • Redragon EISA K686 HE
  • Redragon Wyvern K689 Pro
Performance
98
61
Build quality
57
60
Productivity
62
62
Customizability
48
53
Portability
41
49

What they share

  • Case material: Plastic
  • Mount style: Gasket Mount
  • Sound dampening
  • Keycaps: PBT
See every spec side by side

Full specs

Redragon EISA K686 HE vs Wyvern K689 Pro specs

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

11 of 21 specs differ

Redragon EISA K686 HE

Redragon Wyvern K689 Pro

Typing & switches

Switch options

Magnetic
Linear

Hall effect (magnetic)

Yes
No

Rapid trigger

Yes
No

Hot-swappable

No
Yes

Mount style

Gasket Mount
Gasket Mount

Sound dampening

Yes
Yes

Layout

Layout size

90%
100%

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Knob

Yes
No

Display

None
None

Connectivity & battery

Connection

Wired
Bluetooth, 2.4 GHz, Wired

Max polling rate

8,000 Hz
—

USB-C

Yes
Yes

Build & materials

Case material

Plastic
Plastic

Keycaps

PBT
PBT

Weight

1,200 g
750 g

Dimensions

39 x 394 x 144 mm
37 x 363 x 132 mm

Backlight

RGB
RGB

Firmware & software

N-key rollover

Yes
No

Extras

Released

2025
2024

Where to buy

Compare prices

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

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Lowest price across stores, Amazon excluded.

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