SMK SL Series
SL Series is a type of notebook keyboard from SMK. It supports an integrated pointing stick using a resistive sensor (FSR). It appears to have been introduced in 1996, based on the page titles and news entries.
Characteristics
| Total height | 10 mm |
|---|---|
| Travel | 3 mm |
| Pitch | 18.8 mm |
| Operating force | 50±20 gf |
| Bounce | 5 ms max. |
| Lifetime | 10 million |
| Type | Membrane |
| Keytop | Step type |
Sources
- SMK website via Wayback Machine