Personalized USB Flash Drive, Make Your Own Brand Embossed, Unique & Attractive. Memory Capacity32MB, 64MB, 128MB, 256MB, 512MB, 1GB, 2GB, 4GB, 8GB, 16GB;Genuine flash memory chipset ... , Mac OSX;Data retention: more than 10 years.Logo BrandingYes. The following logo branding methods can be applied –Silkscreen printingFull color printingLaser ...