Hot-swap and Plug-and-play functions Capacity: 512MB to 16GB High-speed USB 2.0 certified compatible with USB 1.1 Shock resistance: 1,000g Driver is not required except MS Windows 98 External power is not required Automatic detection system Product certifications: CE, FCC and RoHS Minimum data retention: 10 years One year warranty Data content and logo printing services are available Material: ABS Various colors to meet personal favorite Packing design can be changed as per buyer’s needs All drives are made with high quality Samsung/Hyundai memory The price is valid for 2 days and it should be confirmed by us finally Physical dimensions: 63 x 23 x 13mm Supply ability: 250,000 pieces per week Package: gift box, blister package, and plastic boxes