Philips Transcription USB Foot Pedal with Express Scribe Software [Download] Ergonomic design USB foot pedal sets new standards in terms of professional usability and comfort Works with Microsoft Windows and all major Windows word-processors Supports audio and video playback (DSS, DS2, DSS Pro, MP3, WAV, WMA, AIFF, MP2, VOX and more) Compatible with all Olympus Digital Voice Recorders, Philips Voice recorder, Sony voice Recorder and more. Plays most formats including encrypted dictation files