Credit Card Shape USB Flash Drive Weight: 15g Material: Plastic Packing: Cardboard Gift Boxed Capacity: 64MB-2GB USB Flash Disk 2.0, very fashionable Supports Multi-partition, Password access, Autorun Program Supports BIOS booting as USB-ZIP / USB-HDD High speed, at least 10 years of data retention Suitable for using large capacity of computer / small size laptop Plug and Play, No external power supply required, USB bus-powered We can customize your logo(picture) on the housing.