Fernando Jara

Data storage device Different sizes and

shapes Easy to transfer files

USB connector Flash memory chip USB mass storage controller device Cristal oscillator

Digital audio player Operative system boot unit Transport personal files

High durability Limited number of write and erase cycles Easy to catch malicious software

http://en.wikipedia.org/wiki/USB_flash_drivehttp://www.bress.net/blog/archives/114-How-Long-Does-a-Flash-Drive-Last.html