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Head to head · Prices checked Nov 11, 2026

Mxrskey CK650 vs ACGAM ATK68

Get the Mxrskey CK650 for knob. Get the ACGAM ATK68 for hall effect and rapid trigger.

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Quick verdict

Which one should you get?

Get the

Mxrskey CK650

Knob

Build quality in the top 35% of 65% boards under $200.

Rules this board out

  • South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.

Get the

ACGAM ATK68

Hall effect

Build quality in the bottom 45% of 65% boards under $200.

Rules this board out

  • Magnetic switches only. Standard MX switches will not fit.
  • North-facing LEDs. Cherry-profile keycaps can hit the switch housing.

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

ACGAM ATK68

  • Hall effect (magnetic)

    No

    Yes

    Adjustable actuation helps in games and not in normal typing

  • Rapid trigger

    No

    Yes

    Faster resets help in games and not in normal typing

  • Connection

    Bluetooth, 2.4 GHz, Wired

    Wired

    Wireless for several devices and wired for lower latency

  • Case material

    Aluminum

    ABS, Aluminum

  • Knob

    Yes

    No

KeebFinder scores

How we score
  • Mxrskey CK650
  • ACGAM ATK68
Performance
57
88
Build quality
72
60
Productivity
87
60
Customizability
82
63
Portability
94
74

What they share

  • Layout size: 65%
  • Hot-swappable
See every spec side by side

Full specs

Mxrskey CK650 vs ACGAM ATK68 specs

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

12 of 25 specs differ

Mxrskey CK650

ACGAM ATK68

Typing & switches

Switch options

—
Magnetic

Hall effect (magnetic)

No
Yes

Rapid trigger

No
Yes

Hot-swappable

Yes
Yes

Mount style

Gasket Mount
—

Sound dampening

Yes
No

Screw-in stabilizers

Yes
No

Layout

Layout size

65%
65%

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Knob

Yes
No

Display

None
None

Connectivity & battery

Connection

Bluetooth, 2.4 GHz, Wired
Wired

Battery

8,000 mAh
Wired only

USB-C

Yes
Yes

Build & materials

Case material

Aluminum
ABS, Aluminum

Plate material

FR4, Plastic
Aluminum

Keycaps

—
PBT

Weight

950 g
1,200 g

Dimensions

30 x 346 x 105 mm
32 x 102 x 311 mm

Typing angle

6°
—

Backlight

RGB, south-facing
RGB, north-facing

Firmware & software

N-key rollover

Yes
Yes

Mac & Windows

Yes
Yes

Extras

Released

2023
2024

Where to buy

Compare prices

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

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Lowest price across stores, Amazon excluded.

ACGAM ATK682 stores

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