Keyboard and Mini Trackball The keyboard module includes a mini trackball and three separate mouse buttons, and clicking the trackball performs a left-click by default.

A topcase replacement is when Apple or one of its authorized service providers replaces the full keyboard module — which includes the battery, trackpad, speakers, top case and keyboard itself.

To determine the amount of applied force on a single key, signals are received by a keyboard controller and sent off to a keyboard module for processing.

be quiet!'s Dark Mount Silent Gaming Keyboard lives up to its name with whisper-quiet switches, but the modular design steals the show.

The sound module for an electronic keyboard was reported stolen from Libertyville High School, police said. The module, valued at $635, was noticed missing from the school Oct. 8.

This module allows you to put large chunks of text into small shortcuts that are accessible via any keyboard that's currently installed. The module operates at the text-widget level, which simply ...