SKILCRAFT Stand-alone data protection features embedded FIPS certified AES encryption 140-2 level 1, certificates 562/819. Exclusive EncryptDisc built-in disc burning does not allow unencrypted data to be written to the disc. No third party software installation required. Supports Windows 2000/XP/Vista/7. Limited lifetime warranty. Formally NSN 7045-00-NIB-0349. It has 4.7GB capacity and available in silver color. SKILCRAFT - made with Pride by Americans who are Blind. Choose SKILCRAFT for quality products with a purpose. SKILCRAFT - every purchase creates jobs for Americans who are blind.