Our 6ft  USB Cables are specifically selected for use with biofeedback devices.  However, in some cases, 6ft is not the perfect length for your office space.  Please Note: By using this 15Ft cable, you are potentially lessening accuracy with your biofeedback equipment.  We suggest using 6Ft length USB cables for Biofeedback. 
 
S8 - USB 2.0 Cable (A-Male to A-Male) - 15 foot.
 
Works with S8 Stress Management System®, SCIO, and Educator.