... is very important for us,pls contact us now USB Flash Drive SpecificationAvalable capacityCommon size: 32MB-16GBBig size ... food, fruits, heart, soccer, lighter, neckline, namecard, credit card, beer bottle, drinking bottle, flight, shoes, clothes, car, bullet ... systemFree for all system except Win98 (need a driver for Win98)Read speed8-15MB/sec (depending ... years oem factory high speed pen usb driver