... , 4GB, 8GB, 16GB,32GBUSB chipsHigh quality Samsung/Hynix/Micron Grade A real chipsOperation systemWindows 7/Vista/XP/2000/ME/98 and ... serviceMinimum 10 years data retentionLED lightDual LED indicates power, busy, read/writeShock resistance1000GDurabilityWater proof, sand proof, heat tolerant, car dashboardCertificateCE, FCC ...