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Head to head · Prices checked Oct 30, 2026

Epomaker RT75 vs Mechboards NIBBLE

Get the Epomaker RT75 for hot-swappable. Get the Mechboards NIBBLE for knob.

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Quick verdict

Which one should you get?

Get the

Epomaker RT75

Hot-swappable

Build quality in the bottom 50% of 75% boards under $150.

Rules this board out

  • South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
  • No ISO layout. ISO-DE, UK, and other ISO variants are not offered.
  • No numpad.

Get the

Mechboards NIBBLE

Knob

Build quality in the top 40% of 65% boards under $100.

Rules this board out

  • Switches are soldered. Swapping them means soldering.
  • 65% layout. No function row and 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.

Epomaker RT75

Mechboards NIBBLE

  • Layout size

    75%

    65%

  • Hot-swappable

    Yes

    No

    Switch changes without soldering

  • Case material

    ABS

    Acrylic, Plastic

  • Mount style

    Gasket Mount

    PCB Mount

  • Knob

    No

    Yes

KeebFinder scores

How we score
  • Epomaker RT75
  • Mechboards NIBBLE
Performance
64
53
Build quality
65
71
Productivity
76
53
Customizability
69
77
Portability
82
59
See every spec side by side

Full specs

Epomaker RT75 vs Mechboards NIBBLE specs

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

15 of 24 specs differ

Epomaker RT75

Mechboards NIBBLE

Typing & switches

Switch options

Linear, Silent, Tactile
—

Hot-swappable

Yes
No

Mount style

Gasket Mount
PCB Mount

Sound dampening

Yes
No

Screw-in stabilizers

No
Yes

Layout

Layout size

75%
65%

Layout standard

ANSI
ANSI, ISO

Ergonomics

Standard
Standard

Knob

No
Yes

Display

TFT
None

Connectivity & battery

Connection

Bluetooth, 2.4 GHz, Wired
—

Max polling rate

1,000 Hz
—

Battery

5,000 mAh
—

USB-C

Yes
No

Build & materials

Case material

ABS
Acrylic, Plastic

Plate material

Polycarbonate
FR4

Keycaps

PBT
—

Weight

1,165 g
—

Dimensions

45 x 352 x 142 mm
—

Typing angle

6°
—

Backlight

RGB, south-facing
RGB

Firmware & software

QMK

No
Yes

Mac & Windows

Yes
No

Extras

Released

2026
2021

For EU buyers

ISO layouts by store

Which stores sell ISO-DE, UK, and the other regional layouts.

Epomaker RT75

No ISO layout at the stores we track.

Mechboards NIBBLE

Listed on the product, not split by store: ISO.

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.

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