![Amazon.com: OLLGEN USB Foot Pedal Mechanical Switch Control One Key Program Computer Keyboard Mouse String Game Macro MIDI Cotroller Action HID (Single Pedal) : Electronics Amazon.com: OLLGEN USB Foot Pedal Mechanical Switch Control One Key Program Computer Keyboard Mouse String Game Macro MIDI Cotroller Action HID (Single Pedal) : Electronics](https://m.media-amazon.com/images/I/613h5cxt92L.jpg)
Amazon.com: OLLGEN USB Foot Pedal Mechanical Switch Control One Key Program Computer Keyboard Mouse String Game Macro MIDI Cotroller Action HID (Single Pedal) : Electronics
![Amazon.com: USB Foot Pedal Keyboard Single Switch Programmable PC Keyboard Mouse Customized Hot Key Shortcut Combination Key for Page Turner Gaming Office, HID, Mechanical Switch : Electronics Amazon.com: USB Foot Pedal Keyboard Single Switch Programmable PC Keyboard Mouse Customized Hot Key Shortcut Combination Key for Page Turner Gaming Office, HID, Mechanical Switch : Electronics](https://m.media-amazon.com/images/I/61+2lyu2d7L.jpg)
Amazon.com: USB Foot Pedal Keyboard Single Switch Programmable PC Keyboard Mouse Customized Hot Key Shortcut Combination Key for Page Turner Gaming Office, HID, Mechanical Switch : Electronics
![Infinity IN-USB-1 Foot Pedal for PC Use, INUSB, IN-USB-1, INUSB1, ExpressScribe,MedQuist DocQscribe, CyberTranscriber, FutureNet (iPlayer), Fusion Voice (Dolbey Systems), Transcription Buddy, Crescendo, Medical Transcription Infinity IN-USB-1 Foot Pedal for PC Use, INUSB, IN-USB-1, INUSB1, ExpressScribe,MedQuist DocQscribe, CyberTranscriber, FutureNet (iPlayer), Fusion Voice (Dolbey Systems), Transcription Buddy, Crescendo, Medical Transcription](https://cdn11.bigcommerce.com/s-e308ylrfmg/images/stencil/1280x1280/products/11460/42067/USB_1_Foot_Pedal_for_Computer_Transcription-cord__14180.1655404153.jpg?c=2)
Infinity IN-USB-1 Foot Pedal for PC Use, INUSB, IN-USB-1, INUSB1, ExpressScribe,MedQuist DocQscribe, CyberTranscriber, FutureNet (iPlayer), Fusion Voice (Dolbey Systems), Transcription Buddy, Crescendo, Medical Transcription
![USB Foot Control Keyboard,Three Switch Pedal,medical treatment pedal, Apply to ultrasound machine,gastroscope screenshots,factory test,programmer,game,piano test,stock traders(FS3_P) USB Foot Control Keyboard,Three Switch Pedal,medical treatment pedal, Apply to ultrasound machine,gastroscope screenshots,factory test,programmer,game,piano test,stock traders(FS3_P)](https://old.pcsensor.com/images/source/2014_FS3_P/FS3_P_B.jpg)