Promotype Key Boy Advance 50 vs Qwertykeys QK65 Mk3
Get the Qwertykeys QK65 Mk3 for knob and sound dampening.
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![[Pre-order] Key Boy Advance 50 Custom Keyboard Kit](https://cdn.shopify.com/s/files/1/0602/3639/8777/files/keyboy-advanced-1.webp?v=1782959570&width=3840&quality=75)
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from$540at Keebz N Cables
4.4 (7)4.4 · 7 reviews
from$245at MK
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.
Promotype Key Boy Advance 50
Qwertykeys QK65 Mk3
Connection
Wired
Bluetooth, 2.4 GHz, Wired
Wireless for several devices and wired for lower latency
Case material
Polycarbonate
Aluminum
Knob
No
Yes
Display
None
LED
A case display rather than a typing feature
Sound dampening
No
Yes
- Promotype Key Boy Advance 50
- Qwertykeys QK65 Mk3
- Performance
- 5465
- Build quality
- 4769
- Productivity
- 5479
- Customizability
- 5771
- Portability
- 4489
- Hot-swappable
Promotype Key Boy Advance 50 vs Qwertykeys QK65 Mk3 specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
10 of 17 specs differ
Promotype Key Boy Advance 50
Qwertykeys QK65 Mk3
Hot-swappable
Mount style
Sound dampening
Layout size
Layout standard
Ergonomics
Knob
Display
Connection
Battery
USB-C
Case material
Plate material
Typing angle
Backlight
Mac & Windows
Released
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