Pendrives

Pen drive is a small removable Flash Memory drive which is connected to the usb port.It is an plug and play device.Plug and Play device means it does not require any external power supply or software to run on a computer.It takes power from the usb port itself and when connected to the usb port, the OS automatically recognizes it. now a dys the storage capacity of pen drive has increased.They are available in the range from 1gb-80gb. Pen drives is a memory chip,the computer reads/writes to the pen drive as it would do to the ram.




Advantages :
a) Portable and compact
b) Massive storage capacity.
c)It is an solid state drive(No moving internal parts)
hence less chance of damage and corruption.