Very good metallic body pen drive from HP its function is good to fast transfer data.
it very easy to use. but some time you get small shock is passes though it when you plug it to your computer without your slipper because of metallic body.
and it is very easy to install.
it has many other type of features are available, their is many other powers of pen drive is available in market. I use 220w hp pen drive good working.
HP provides good services and support, and its cost is also not high.