Optical Quantum and its parent company, Vinpower, Inc., warrants this product to be free from defects in material and workmanship. If this product is found to be defective, it will be replaced at no cost to you. For customer’s within the U.S., you may return it with your original receipt by contacting Optical Quantum or Vinpower. In the U.S., call 800-707-4748 or email to [email protected]. Product replacement is your sole remedy under this warranty, and this warranty does not apply to normal wear or to damage resulting from abnormal use, misuse, abuse, neglect or accident, or to any incompatibility or poor performance due to the specific computer software or hardware used. OPTICAL QUANTUM AND VINPOWER WILL NOT BE LIABLE FOR DATA LOSS OR ANY INCIDENTAL, CONSEQUENTIAL OR SPECIAL DAMAGES, HOWEVER CAUSED, OR FOR BREACH OF ANY IMPLIED WARRANTIES, INCLUDING MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. This warranty gives you specific legal rights and you may also have other rights which vary from state to state. Certain states do not allow limits on consequential damages, so these limitations may not apply to you.