Abstract: This disclosure describes various configurations for a keyboard having multiple key assemblies. Each of the key assemblies includes a keycap and a key stem supporting the keycap that includes a protrusion extending laterally therefrom. A first biasing member supports the key stem and is configured to provide a linear feedback response during actuation of the key assembly. A second biasing member is configured to engage the protrusion during actuation of the key assembly. The second biasing member has a user-configurable feedback response. In some embodiments, the first biasing member can be a compression spring and the second biasing member can be a torsion spring.