Welcome to our store! Product Features 1. USB Pedal: Features wired USB connection, supports three-key programming, and can be flexibly controlled with both feet. 2. Multifunction: The pedal integrates functions for mouse, keyboard, gaming, string instruments, multimedia, etc., and has various functions. 3. Ergonomic Design: Features ergonomic design, the pedal is wide and can remain comfortable even after prolonged use. 4. High Sensitivity: Features a durable and sensitive mechanical button that provides easy touch and extremely low resistance. 5. Application: For playing games, photo booths, zooming, setting transcription keys, factory testing, instrument control, pausing media playback, scanning hospital images, etc. Specifications Product Type: USB Triple Foot Pedal Material: ABS Model: FS23_Pro Connection Type: Wired USB (thick core) Switch Type: Mechanical Switch Compatible Systems: Windows, Linux, OS X, Android (If it's Linux or OS X, you need to change the key definition in the Windows system and then connect the switch to the Linux or OS X system to use it) Packing List: 1 USB Triple Foot Pedal 1 English User Manual Package Weight: Approximately 600g. Your satisfaction is our top priority. We will provide you with the best possible service. If you find any problems after receiving the product, such as damage, incorrect quantity, etc., please contact us immediately and we will provide you with the best solution! We will serve you wholeheartedly! Thank you for your support. I hope the above information is helpful to you. I wish you a happy life.