Head to head · Prices checked Nov 11, 2026

HMX GB40 vs KEEBD Reviung 41

Get the HMX GB40 for sound dampening. Get the KEEBD Reviung 41 for screw-in stabilizers.

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Sound dampening

from$130at MK

Screw-in stabilizers

from$95at KEEBD

Quick verdict

Which one should you get?

Get the

HMX GB40

Sound dampening

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.

$130 at MK

Get the

KEEBD Reviung 41

Screw-in stabilizers

Build quality in the bottom 10% of 40% boards under $150.

$95 at KEEBD

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

KEEBD Reviung 41

Case material
Aluminum
Acrylic, Plastic
Sound dampening
Yes
No
Screw-in stabilizers
No
Yes
Easier to tune than the plate-mount stabs you get prebuilt
Backlight
RGB, south-facing
RGB
RGB for looks and low light rather than speed
Released
2025
2021

KeebFinder scores

How we score

HMX GB40
KEEBD Reviung 41

Performance: 58
42
Build quality: 68
44
Productivity: 57
49
Customizability: 57
74
Portability: 85
64

What they share

Layout size: 40%
Hot-swappable

See every spec side by side

Full specs

HMX GB40 vs KEEBD Reviung 41 specs

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

6 of 17 specs differ

Spec

HMX GB40

KEEBD Reviung 41

Typing & switches

Switch options

—

Tactile

Hot-swappable

Yes

Mount style

Gasket Mount

—

Sound dampening

Yes

Screw-in stabilizers

Yes

Layout

Layout size

40%

Layout standard

ANSI

Ergonomics

Standard

Display

None

Connectivity & battery

Connection

Bluetooth, Wired

—

USB-C

Yes

Build & materials

Case material

Aluminum

Acrylic, Plastic

Plate material

—

FR4, Plastic

Keycaps

ABS, PBT

—

Typing angle

6°

—

Backlight

RGB, south-facing

RGB

Extras

Released

2025

2021

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