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System: Hardwire

The Qest hardwire system, also called the Original system or the USB system, is the device the company started with in 2013.  

  • This system requires a USB cord to connect it to the computer.  
  • It weighs around 5lbs (2.26 kg).  
  • The wired electrodes are separate from the system and are required for use.

Note: Because the electrodes are required for use and the wires can become worn with extended use it is a good idea to always have an extra pair.