Plug & play. Easy-to-use, plug and play. Ideal for transferring data between computers, and backing up digital images and files. Unconditional Guarantee: If for any reason you are not completely satisfied by your purchase, simply return the product with proof of purchase for a replacement or refund, whichever you prefer. We welcome any comments or questions you may have. When writing, please include the product code found below. Questions? 1-888-423-0139. CE listed. FCC. rohs compliant. Made in China.