Filco XACRO M3A vs PromoType KeyBoy Advance
Get the Filco XACRO M3A for knob. Get the PromoType KeyBoy Advance for hot-swappable and mac & windows.
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Which one should you get?
Get the
Filco XACRO M3A
Knob
Build quality in the bottom 5% of 65% boards under $300.
- Switches are soldered. Swapping them means soldering.
- 65% layout. No function row and no numpad.
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.
Filco XACRO M3A
PromoType KeyBoy Advance
Hot-swappable
No
Yes
Switch changes without soldering
Case material
PBT
Aluminum, Polycarbonate
Knob
Yes
No
Mac & Windows
No
Yes
Released
2023
2026
- Filco XACRO M3A
- PromoType KeyBoy Advance
- Performance
- 3749
- Build quality
- 3963
- Productivity
- 5781
- Customizability
- 4265
- Portability
- 6288
- Ergonomics: Split
- Sound dampening
Filco XACRO M3A vs PromoType KeyBoy Advance specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
6 of 19 specs differ
Filco XACRO M3A
PromoType KeyBoy Advance
Switch options
Hot-swappable
Mount style
Sound dampening
Layout size
Layout standard
Ergonomics
Knob
Display
Connection
USB-C
Case material
Keycaps
Weight
Dimensions
Typing angle
Backlight
Mac & Windows
Released
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