Head to head · Prices checked Nov 10, 2026

KBDFans Chamber vs Pulsar Xboard MS

Get the Pulsar Xboard MS for the 8,000 Hz polling rate and knob.

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

KBDFans Chamber

from$72at Divinikey

Compare 2 stores

polling rate

Pulsar Xboard MS

from$110at MK

Compare 2 stores

Quick verdict

Which one should you get?

Get the

KBDFans Chamber

Build quality in the top 25% of 80% boards under $100.

$72 at Divinikey

Get the

Pulsar Xboard MS

polling rate

Build quality in the top 35% of 80% 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.

$110 at MK

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.

KBDFans Chamber

Pulsar Xboard MS

Max polling rate
1,000 Hz
8,000 Hz
Higher polling helps competitive FPS and does nothing for typing
Case material
Aluminum, Polycarbonate
ABS
Mount style
Top Mount
Gasket Mount
Knob
No
Yes
Display
LED
None
A case display rather than a typing feature

KeebFinder scores

How we score

KBDFans Chamber
Pulsar Xboard MS

Performance: 48
85
Build quality: 74
63
Productivity: 58
85
Customizability: 58
69
Portability: 52
61

What they share

Layout size: 80%
Connection: Wired
Hot-swappable
Sound dampening

See every spec side by side

Full specs

KBDFans Chamber vs Pulsar Xboard MS specs

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

11 of 20 specs differ

Spec

KBDFans Chamber

Pulsar Xboard MS

Typing & switches

Hot-swappable

Yes

Mount style

Top Mount

Gasket Mount

Sound dampening

Yes

Layout

Layout size

80%

Layout standard

ANSI, ISO

ANSI

Ergonomics

Standard

Knob

Yes

Display

LED

None

Connectivity & battery

Connection

Wired

Max polling rate

1,000 Hz

8,000 HzBetter

USB-C

Yes

Build & materials

Case material

Aluminum, Polycarbonate

ABS

Plate material

Aluminum, CarbonFiber, FR4, Polycarbonate

Aluminum

Keycaps

—

PBT

Weight

415 g

—

Dimensions

19 x 359 x 140 mm

—

Typing angle

7°

—

Backlight

None

RGB, south-facing

Firmware & software

Mac & Windows

Yes

Extras

Released

2026

2025

For EU buyers

ISO layouts by store

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

KBDFans Chamber

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

Pulsar Xboard MS

No ISO layout at the stores we track.

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.

KBDFans Chamber2 stores