ECS-IN-USB-1 foot pedal is designed for ease of use whether you are dictating in a hands-free environment or transcribing. This USB computer foot pedal has the ability to handle a heavy dictation / transcription workload with little to no foot fatigue. The ECS-IN-USB-1 foot pedal is used in full time work environments such as: Medical Transcription (Transcribing software not included)Legal Transcription (Transcribing software not included) Insurance Transcription (Transcribing software not included)Public Safety Transcription (Transcribing software not included). Hands Free Dictation (Dictating software not included)Pathology Dictation (Dictating software not included). Ergonomic design of USB foot pedal allows you to rest your foot comfortably while you are dictating or transcribing. USB foot pedal includes a wide, central, sloping Play pedal. Large size of USB foot pedal enables you to easily move your foot from the Play to Fast Forward to Rewind keys during dictating or transcribing. The ECS IN USB 1 foot pedal works on most of the leading brands of dictation / transcription products. Rugged heavy-duty design. Designed to not allow accidental depression of more than one pedal. Mechanical stop preventing accidental triggering of center pedal while stepping on side pedals. Hard wired to not allow accidental un-plugging. 90-inch heavy duty USB Cord System Requirements: To use this USB foot pedal, you must have a Windows based Transcription Software Application. Windows Media Player, Real Audio and most other sound file players are NOT designed to work with this ECS-IN-USB-1 foot pedal. This ECS-IN-USB-1 Foot Control is for PC-based Wave Players that use the USB port for controlling the play / rewind / fast forward motion. The ECS-IN-USB-1 foot pedal is fully compatible with all Microsoft Windows Versions & Apple Macintosh. Make sure the transcription software you are using is compatible with your operating system.