... : Capacities available: 1GB, 2GB, 4GB, 8GB, 16GB, 32GB, 64GBUSB chips:High quality real chips, Samsung /Hynix/Toshiba/Micron/Intel chipOperation system ... 10 years data retentionLED light:Dual LED indicates power, busy, read/write Shock resistance:1000GDurability:Water proof, sand proof, heat tolerant, car ...