• This usb foot switch keyboard mouse control foot pedal is equivalent to a standard USB keyboard and mouse with one key, the key can be defined through the supporting software as keyboard,mouse,multimedia.game,string,macro definition and MIDI function.One PC can suport more than one USB foot pedal, but you need program one by one, then plug in your PC.Once this switch is configured, can it be moved to a different computer and used without the software.
• Macro Function : Programmable Comand and customize the combination of keyboard and mouse movements.After pressing the pedal, the computer will automatically perform the steps that have been set through the software. For example, it can be set to be pressing F1 and then 10ms later pressing F2 etc..
• MIDI Cotroller User-defined Function : The MIDI function has three parts, command function, CC command function and PC command function.MIDI function enables guitarists to switch the types of musical instruments and control the sound information such as timbre and so on while using high-end equipment such as Software effector, advanced comprehensive effect device, rack equipment and electronic tube speaker with MIDI control
• Simple and easy to use. Once you program into the footswitch, the software can be removed. The key value is written to the switch and the software would only need to be loaded if you wish to change the key.
• USB Connection, Plug and Play, Free Software Download.You can even connect multiple foot pedals at a time to make them each do different things.The push to talk foot pedal can only store one settings profile at a time.The footswitch can be programmed single keypress or continuous, single key or combination of keys, and the key can be a keyboard value (including special keys), a mouse value, a string of keys, a multimedia key or a game controller key.​

      The USB foot switch is substitute for and assign a single keyboard function, shortcut key, hotkey, or combined key of medical facility, mouse click ,String ,multimedia, game,zoom etc and also good for foot control of dictation programs or other Macro MIDI Function and transcription work.
It has a virtual keyboard within the software keyboard program ,you can quit in use any time

MIDI has three functions:

Musical note command function
Click the musical note to select the corresponding melody
Different types of musical instruments can be switched at the upper right corner
Click to select the range of intensity, and the greater the number is, the greater the intensity is.Click Save, and then the software can send out the corresponding melody with the help of relevant music software.

CC Command Function
The CC instruction is a continuous parameter control instruction, and the control object is generally a continuous change, such as volume or wow.
tone, or it can be an on/off state, such as a module switch.

PC Command Function
The PC instruction is a tone switch instruction, which can be set to a number from 0 to 127. When the receiving device receives this number, it will switch the current tone to the corresponding tone. Specification:
Model: FS2017U1SW_M
Material: Plastic
USB: 5V@10mA
Size: 113*93*42mm / 4.4 x 3.6 x 1.6 inches
Weight: about 166g
Switch Type: mechanical contact switch

Software Installation
1. Download software from use manual "FootSwitch7.0.5" or Elfkey
2. Plug the USB Foot Pedal to your computer
3. Install and Running software "FootSwitchV7.05 "  or Elfkey
4. Select what you want the foot pedal to do from the list of available options. Once you have programmed the foot pedal,it will work in all programs as you programmed it.
5. Setting completed and click "Save" button