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Head to head · Prices checked Oct 21, 2026

Keychron J2 HE vs Qwertykeys QK65 Mk3

Get the Keychron J2 HE for hall effect. Get the Qwertykeys QK65 Mk3 for knob.

Qwertykeys QK65 Mk3 CNC Aluminum Barebones DIY Keyboard Kit

Knob

Qwertykeys QK65 Mk3

4.4 · 7 reviews

from$245at MK

90-day low

Shop nowSee all prices

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.

Keychron J2 HE

Qwertykeys QK65 Mk3

  • Layout size

    75%

    65%

  • Hall effect (magnetic)

    Yes

    No

  • Connection

    Wired

    Bluetooth, 2.4 GHz, Wired

  • Case material

    Plastic

    Aluminum

  • Knob

    No

    Yes

KeebFinder scores

How we score
  • Keychron J2 HE
  • Qwertykeys QK65 Mk3
Performance
89
64
Build quality
83
69
Productivity
88
80
Customizability
89
72
Portability
60
89

What they share

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

From real owners

What owners say

Ratings and quotes collected from verified store reviews, including the critical ones.

Keychron J2 HE

1.0

2 owner reviews

Critique
“Worked perfectly, best keyboard I've ever owned. For one hour. After that all RGB turned off, and the main function of the keyboard (Typing), no longer works. I can't type with it, the web launcher doesn't detect it either, just don't waste your money.”
Anonymous· via Keychron

Qwertykeys QK65 Mk3

4.4

7 owner reviews

Praise
“The board is really nice quality and visually stunning. I’m a huge fan of retro gaming so this felt like I necessary purchase. It feels nice to type on at the angle and height. This may become my daily driver for the home office.”
Jasinda P.Verified buyer· via Divinikey
Critique
“I was really looking forward to the Qwertykeys QK65 Mk3 Prebuilt, but right out of the box, the left control key was completely unresponsive. After doing some of my own troubleshooting, I pulled the switch and found that one of the pins was bent a full 90…”
Jiaqi T.Verified buyer· via Divinikey

Full specs

Keychron J2 HE vs Qwertykeys QK65 Mk3 specs

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

15 of 27 specs differ

Keychron J2 HE

Qwertykeys QK65 Mk3

Typing & switches

Switch options

Clicky, Linear, Tactile
—

Hall effect (magnetic)

Yes
No

Hot-swappable

Yes
Yes

Mount style

Gasket Mount
Gasket Mount

Sound dampening

Yes
Yes

Screw-in stabilizers

Yes
No

Layout

Layout size

75%
65%

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Knob

No
Yes

Display

None
LED

Media keys

Yes
No

Connectivity & battery

Connection

Wired
Bluetooth, 2.4 GHz, Wired

Max polling rate

8,000 Hz
—

Battery

Wired only
3,100 mAh

USB-C

Yes
Yes

Build & materials

Case material

Plastic
Aluminum

Plate material

Steel
Plastic

Keycaps

PBT
—

Weight

780 g
—

Dimensions

31 x 332 x 140 mm
—

Typing angle

9°
7°

Backlight

RGB, north-facing
RGB

Firmware & software

QMK

Yes
No

VIA

Yes
No

Mac & Windows

No
Yes

Extras

Released

2026
2025

Where to buy

Compare prices

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

Lowest price across stores, Amazon excluded.

  • AmazonGlobal

    Check price
    ~$99Visit
  • KeychronHK

    Out of stock
    $99Visit
  • MKUS

    In stock
    $245Visit
  • AmazonGlobal

    Check price
    ~$245Visit

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