Full Color Printed Crystal Epoxy USB Flash Drive; Can Be Customized with Your Own Design Memory Capacity32MB, 64MB, 128MB, 256MB, 512MB, 1GB, 2GB, 4GB, 8GB, 16GB;Genuine flash memory chipset powered. Full and real memory capacity guaranteed!SpecificationsHot plug and play;High speed USB2.0 compliant, backward compatible with USB1.1;No driver needed for Windows ME/2000/XP/Vista/7, Linux Kernel 2.4 ...