1 USB FLASH DRIVE 2 Brand name :OEM 3 High quality and super price ... 4 Interface ;2.0 5 Free dummpy USB flash drive 1.Available capacity:1GB,2GB,4GB,8GB,16GB,32GB,64GB ... being read or write.9.Just plug and play,no external power supply needed.10.Data Rentation:10 Years Minimum.11 ...