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Head to head · Prices checked Nov 12, 2026

ACGAM LT84 vs KBDFans Chamber

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Quick verdict

Which one should you get?

Get the

ACGAM LT84

Build quality in the bottom 50% of 80% boards under $100.

Rules this board out

  • No ISO layout. ISO-DE, UK, and other ISO variants are not offered.

Get the

KBDFans Chamber

Build quality in the top 25% of 80% 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.

ACGAM LT84

KBDFans Chamber

  • Connection

    Bluetooth, 2.4 GHz, Wired

    Wired

    Wireless for several devices and wired for lower latency

  • Case material

    ABS

    Aluminum, Polycarbonate

  • Mount style

    Sandwich Mount

    Top Mount

  • Display

    Yes

    LED

    A case display rather than a typing feature

  • Weight

    1,115 g

    415 g

    Heavier boards stay planted and lighter ones travel

KeebFinder scores

How we score
  • ACGAM LT84
  • KBDFans Chamber
Performance
63
48
Build quality
61
74
Productivity
78
58
Customizability
69
58
Portability
72
52

What they share

  • Layout size: 80%
  • Hot-swappable
  • Sound dampening
See every spec side by side

Full specs

ACGAM LT84 vs KBDFans Chamber specs

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

11 of 20 specs differ

ACGAM LT84

KBDFans Chamber

Typing & switches

Switch options

Linear
—

Hot-swappable

Yes
Yes

Mount style

Sandwich Mount
Top Mount

Sound dampening

Yes
Yes

Layout

Layout size

80%
80%

Layout standard

ANSI
ANSI, ISO

Ergonomics

Standard
Standard

Display

Yes
LED

Connectivity & battery

Connection

Bluetooth, 2.4 GHz, Wired
Wired

Max polling rate

—
1,000 Hz

USB-C

Yes
No

Build & materials

Case material

ABS
Aluminum, Polycarbonate

Plate material

—
Aluminum, CarbonFiber, FR4, Polycarbonate

Keycaps

ABS
—

Weight

1,115 g
415 g

Dimensions

60 x 404 x 185 mm
19 x 359 x 140 mm

Typing angle

—
7°

Backlight

RGB
None

Firmware & software

Mac & Windows

Yes
No

Extras

Released

2023
2026

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.

ACGAM LT842 stores

For EU buyers

ISO layouts by store

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

ACGAM LT84

No ISO layout at the stores we track.

KBDFans Chamber

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

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