soft PVC case,insent shape,customer design accept, Storage media: usb flash disk & ... , 256MB, 512MB, 1GB, 2GB, 4GB ,8GB and aboveNo driver required in Win Me / Win 2000 / Win XP systemHigh speed USB 2 ... removable disk Accessories choice: USB cable, users' manual, installation CD Soft PVC case insert usb flash disk