... .Compatibility: PC or Mac with a USB interface; 7.LED Indicator Light: LED Flashes when data is being read or written; 8 ... Flash DriveSpecificationAvalable capacityCommon size: 32MB-16GBBig size: 32GB, 64GB, 128GBShapewristband, pen, cartoon, food, fruits, heart, soccer, lighter, neckline, namecard, credit card ...