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Head to head · Prices checked Nov 10, 2026

Redragon EISA K686 Pro vs Leobog Hi75C

Get the Redragon EISA K686 Pro for knob and sound dampening.

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Quick verdict

Which one should you get?

Get the

Redragon EISA K686 Pro

Knob

Rules this board out

  • South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.

Get the

Leobog Hi75C

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

Rules this board out

  • No 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.

Redragon EISA K686 Pro

Leobog Hi75C

  • Layout size

    90%

    75%

  • Case material

    Plastic

    Aluminum

  • Knob

    Yes

    No

  • Sound dampening

    Yes

    No

  • Backlight

    RGB, south-facing

    RGB

    RGB for looks and low light rather than speed

KeebFinder scores

How we score
  • Redragon EISA K686 Pro
  • Leobog Hi75C
Performance
78
52
Build quality
68
71
Productivity
83
76
Customizability
73
82
Portability
54
81

What they share

  • Connection: Bluetooth, 2.4 GHz, Wired
  • Hot-swappable
  • Max polling rate: 1,000 Hz
  • Mount style: Gasket Mount
  • Display: LED
  • Keycaps: PBT
See every spec side by side

Full specs

Redragon EISA K686 Pro vs Leobog Hi75C specs

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

7 of 22 specs differ

Redragon EISA K686 Pro

Leobog Hi75C

Typing & switches

Switch options

Linear
—

Hot-swappable

Yes
Yes

Mount style

Gasket Mount
Gasket Mount

Sound dampening

Yes
No

Layout

Layout size

90%
75%

Layout standard

ANSI
—

Ergonomics

Standard
Standard

Knob

Yes
No

Display

LED
LED

Connectivity & battery

Connection

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

Max polling rate

1,000 Hz
1,000 Hz

Battery

4,000 mAh
—

USB-C

Yes
Yes

Build & materials

Case material

Plastic
Aluminum

Plate material

Plastic
—

Keycaps

PBT
PBT

Weight

1,200 g
—

Dimensions

90 x 430 x 90 mm
—

Backlight

RGB, south-facing
RGB

Firmware & software

N-key rollover

Yes
No

Mac & Windows

Yes
Yes

Extras

Released

2024
2026

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.

Leobog Hi75C2 stores

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