FE 21.3 Helios 88 vs Keebwerk SL060
Get the Keebwerk SL060 for qmk.
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.
FE 21.3 Helios 88
Keebwerk SL060
Mount style
Top Mount
Gasket Mount
QMK
No
Yes
Plate material
Aluminum, CarbonFiber, FR4, Polycarbonate, POM
FR4
Backlight
None
RGB
Released
2025
2024
- FE 21.3 Helios 88
- Keebwerk SL060
- Performance
- 4977
- Build quality
- 5673
- Productivity
- 5169
- Customizability
- 5078
- Portability
- 4578
- Hot-swappable
- Case material: Aluminum
FE 21.3 Helios 88 vs Keebwerk SL060 specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
7 of 15 specs differ
FE 21.3 Helios 88
Keebwerk SL060
Hot-swappable
Mount style
Layout size
Layout standard
Ergonomics
Display
Connection
USB-C
Case material
Plate material
Weight
Typing angle
Backlight
QMK
Released
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