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

Head to head · Prices checked Oct 21, 2026

Pulsar Xboard MS vs Yunzii B87

Get the Pulsar Xboard MS for the 8,000 Hz polling rate and knob. Get the Yunzii B87 for qmk and via.

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.

Pulsar Xboard MS

Yunzii B87

  • Connection

    Wired

    Bluetooth, 2.4 GHz, Wired

  • Max polling rate

    8,000 Hz

    1,000 Hz

  • Knob

    Yes

    No

  • QMK

    No

    Yes

  • VIA

    No

    Yes

KeebFinder scores

How we score
  • Pulsar Xboard MS
  • Yunzii B87
Performance
85
82
Build quality
63
77
Productivity
85
89
Customizability
69
86
Portability
61
73

What they share

  • Layout size: 80%
  • Hot-swappable
  • Case material: ABS
  • Mount style: Gasket Mount
  • Sound dampening
  • Keycaps: PBT
See every spec side by side

Full specs

Pulsar Xboard MS vs Yunzii B87 specs

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

7 of 24 specs differ

Pulsar Xboard MS

Yunzii B87

Typing & switches

Switch options

—
Clicky, Linear, Tactile

Hot-swappable

Yes
Yes

Mount style

Gasket Mount
Gasket Mount

Sound dampening

Yes
Yes

Layout

Layout size

80%
80%

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Knob

Yes
No

Display

None
None

Connectivity & battery

Connection

Wired
Bluetooth, 2.4 GHz, Wired

Max polling rate

8,000 HzBetter
1,000 Hz

Battery

Wired only
4,000 mAh

USB-C

Yes
Yes

Build & materials

Case material

ABS
ABS

Plate material

Aluminum
—

Keycaps

PBT
PBT

Weight

—
1,128 g

Dimensions

—
46 x 147 x 373 mm

Backlight

RGB, south-facing
RGB, south-facing

Firmware & software

QMK

No
Yes

VIA

No
Yes

N-key rollover

No
Yes

Mac & Windows

Yes
Yes

Extras

Released

2025
2024

Where to buy

Compare prices

Live prices from the stores we track, cheapest in-stock offer first.

Lowest price across stores, Amazon excluded.

  • MKUS

    In stock
    $110Visit
  • AmazonGlobal

    Check price
    ~$110Visit
Yunzii B872 stores
  • YunziiCN

    In stock
    $89Visit
  • AmazonGlobal

    Check price
    Visit

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.

Still torn?

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