Promotional Silicone USB Flash Drive 1.100% original,top quality full capacity 2.Any pattern,any style,any shape is available Promotional Silicone USB Flash DriveCapacity:64MB, 128MB, 256MB, 512MB, 1GB, 2GB, 4GB, 8GB,16GB-128GBCompatibility:PC or notebook with a USB interfaceOperating systemsWindows Vista/XP/2000/ME/98/95, Mac OS 8.6 and above, Linux 2.4. XDrives required:Only Windows 98/ ...