... USB driver with LOGO 2.Best Promotion gift 3.512MB,1G,2G,4G,8G,16G,32G 4.Custom LOGO on USB&Packing 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 ...