With smoothness and sensitivity internally enhanced by true pressure measurement, the VersaPad offers all customary mouse functions - mousing, tapping, dragging, and scrolling. The module's tough, moisture and grime resistant surface can be used with a finger or stylus, even in wet or dirty environments. It operates over an extended temperature range of -20ºC to +60ºC. VersaPad® is available in a PS/2 and USB options.