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Head to head · Prices checked Oct 31, 2026

Epomaker HE75 V2 vs Redragon PENUMBRA K687 Pro

Get the Epomaker HE75 V2 for hall effect and rapid trigger.

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EPOMAKER HE75 V2

Hall effect

Epomaker HE75 V2

4.9 · 20 reviews

from$76at Epomaker

90-day low

Quick verdict

Which one should you get?

Get the

Epomaker HE75 V2

Hall effect

Build quality in the bottom 45% of 75% boards under $100.

Rules this board out

  • Magnetic switches only. Standard MX switches will not fit.
  • South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.

Get the

Redragon PENUMBRA K687 Pro

Build quality in the top 35% of 75% 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.

Epomaker HE75 V2

Redragon PENUMBRA K687 Pro

  • 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

  • Case material

    ABS

    Aluminum

  • Switch options

    Linear, Magnetic

    Linear

  • Weight

    1,000 g

    1,800 g

    Heavier boards stay planted and lighter ones travel

KeebFinder scores

How we score
  • Epomaker HE75 V2
  • Redragon PENUMBRA K687 Pro
Performance
95
79
Build quality
62
73
Productivity
82
71
Customizability
65
60
Portability
91
75

What they share

  • Layout size: 75%
  • Connection: Bluetooth, 2.4 GHz, Wired
  • Hot-swappable
  • Mount style: Gasket Mount
  • Knob
  • Sound dampening
See every spec side by side

Full specs

Epomaker HE75 V2 vs Redragon PENUMBRA K687 Pro specs

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

11 of 24 specs differ

Epomaker HE75 V2

Redragon PENUMBRA K687 Pro

Typing & switches

Switch options

Linear, Magnetic
Linear

Hall effect (magnetic)

Yes
No

Rapid trigger

Yes
No

Hot-swappable

Yes
Yes

Mount style

Gasket Mount
Gasket Mount

Sound dampening

Yes
Yes

Layout

Layout size

75%
75%

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Knob

Yes
Yes

Display

None
None

Connectivity & battery

Connection

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

Max polling rate

8,000 Hz
—

Battery

8,000 mAh
—

USB-C

Yes
Yes

Build & materials

Case material

ABS
Aluminum

Plate material

FR4
—

Keycaps

PC
PBT

Weight

1,000 g
1,800 g

Dimensions

43 x 324 x 138 mm
43 x 132 x 43 mm

Backlight

RGB, south-facing
RGB

Firmware & software

N-key rollover

No
Yes

Mac & Windows

Yes
No

Extras

Released

2026
2024

Where to buy

Compare prices

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Lowest price across stores, Amazon excluded.

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