The Card Disks are the size of credit cards and fit right into your wallet. They are also available with built-in solar-powered calculator. This is also our patent product.
*Physical Size:86mm x 54mm x 5mm (LxWxH)
*Hi-Speed USB 2.0 Certified, Standard USB 1.1
*For Mac and PC, No Driver Req.
*No External Power Required
*Functions as Hard Drive
*LED Indicates Power, Read/Write
*Automatic system detection as a removable disk
*Min. Data Retention: 10 Years