... new brand flash chipset(Samsung/Hynix/Micron/Infenion /Toshiba )*Plug and play, Hot removable;*USB Flash Disk Password protection;*MLC Flash chip ... ,2GB, 4GB, 8GB, 16GB, 32GB,64GB,128GB,256GB,500GBOperating Temperature – 32°F to 140°F (0°C to 60°C)Storage ... – : 8~16MB/sec. read and 3~5MB/sec. writeSimple – just plug into any USB portConvenient – sturdy loop supports most key ringsHandy ...