Not sure which keyboard to choose? Try the Keyboard Finder now!

Head to head · Prices checked Nov 11, 2026

HMX GB40 vs Unity Community

Get the HMX GB40 for hot-swappable. Get the Unity Community for knob and qmk.

KeebFinder may earn a commission when you buy through these links, at no extra cost to you.

Quick verdict

Which one should you get?

Get the

HMX GB40

Hot-swappable

Build quality in the bottom 50% of 40% boards under $150.

Rules this board out

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

Get the

Unity Community

Knob

Build quality in the bottom 50% of 40% boards under $200.

Rules this board out

  • Switches are soldered. Swapping them means soldering.

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.

HMX GB40

Unity Community

  • Hot-swappable

    Yes

    No

    Switch changes without soldering

  • Ergonomics

    Standard

    Split Spacebar

  • Knob

    No

    Yes

  • QMK

    No

    Yes

    The deep option when you want to remap every key

  • VIA

    No

    Yes

    GUI remapping without compiling firmware

KeebFinder scores

How we score
  • HMX GB40
  • Unity Community
Performance
58
56
Build quality
68
72
Productivity
57
50
Customizability
57
74
Portability
85
62

What they share

  • Layout size: 40%
  • Case material: Aluminum
See every spec side by side

Full specs

HMX GB40 vs Unity Community specs

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

10 of 17 specs differ

HMX GB40

Unity Community

Typing & switches

Hot-swappable

Yes
No

Mount style

Gasket Mount
—

Sound dampening

Yes
No

Layout

Layout size

40%
40%

Layout standard

ANSI
ANSI

Ergonomics

Standard
Split Spacebar

Knob

No
Yes

Display

None
None

Connectivity & battery

Connection

Bluetooth, Wired
—

USB-C

Yes
No

Build & materials

Case material

Aluminum
Aluminum

Keycaps

ABS, PBT
PBT

Typing angle

6°
—

Backlight

RGB, south-facing
RGB

Firmware & software

QMK

No
Yes

VIA

No
Yes

Extras

Released

2025
2024

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.

HMX GB402 stores

Still torn?

Answer a few quick questions and the keyboard finder ranks 2,000+ boards by how you will actually use yours.