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Head to head · Prices checked Oct 21, 2026

Mxrskey CK650 vs PBTfans Agar

Get the Mxrskey CK650 for knob. Get the PBTfans Agar for 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.

Mxrskey CK650

PBTfans Agar

  • Layout size

    65%

    60%

  • Connection

    Bluetooth, 2.4 GHz, Wired

    Wired, Bluetooth

  • Case material

    Aluminum

    Aluminum, Polycarbonate

  • Knob

    Yes

    No

  • VIA

    No

    Yes

KeebFinder scores

How we score
  • Mxrskey CK650
  • PBTfans Agar
Performance
57
61
Build quality
72
76
Productivity
87
59
Customizability
82
68
Portability
94
80

What they share

  • Hot-swappable
  • Mount style: Gasket Mount
  • Sound dampening
See every spec side by side

Full specs

Mxrskey CK650 vs PBTfans Agar specs

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

13 of 24 specs differ

Mxrskey CK650

PBTfans Agar

Typing & switches

Switch options

—
Clicky, Linear

Hot-swappable

Yes
Yes

Mount style

Gasket Mount
Gasket Mount

Sound dampening

Yes
Yes

Screw-in stabilizers

Yes
No

Layout

Layout size

65%
60%

Layout standard

ANSI
ANSI, JIS

Ergonomics

Standard
Standard

Knob

Yes
No

Display

None
None

Connectivity & battery

Connection

Bluetooth, 2.4 GHz, Wired
Wired, Bluetooth

Battery

8,000 mAh
—

USB-C

Yes
No

Build & materials

Case material

Aluminum
Aluminum, Polycarbonate

Plate material

FR4, Plastic
Aluminum, Polycarbonate

Keycaps

—
PBT

Weight

950 g
—

Dimensions

30 x 346 x 105 mm
—

Typing angle

6°
—

Backlight

RGB, south-facing
RGB

Firmware & software

VIA

No
Yes

N-key rollover

Yes
No

Mac & Windows

Yes
No

Extras

Released

2023
2025

Where to buy

Compare prices

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

Lowest price across stores, Amazon excluded.

  • MechkeysCN

    In stock
    $169Visit
  • AmazonGlobal

    Check price
    ~$169Visit
  • WhatGeekCN

    Out of stock
    $149Visit
PBTfans Agar2 stores
  • KBDfansCN

    In stock
    $150Visit
  • AmazonGlobal

    Check price
    ~$150Visit

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