Switch Type: Linear mechanical switch Pre‑Travel: ~2.0 ± 0.4 mm Total Travel: ~4.0 ± 0.4 mm Actuation Force: ~40 ± 10 gf Force (Bottom): ~55 ± 10 gf Top Housing: PC (Polycarbonate) Bottom Housing: Nylon Stem Material: POM Durability: ~50 million keystrokes Package: 45 pcs set Compatibility: Most MX‑style mechanical keyboards, including hot‑swappable boards
