Hi friends I want to share my experinceI bought this Lenovo Stick since 2 month ago firstly it was working properly but after few days I had faced lots of problem it is very difficult to connect with computer and sometime it is unable to send file in this pen drive and it become error if you store a file from long time from file become corrupt I was facing lots of problem so I take this pen drive to customer service they take 20 days to repair the pendrive and they charged lots of money also this pendrive has too costly my opinion you can buy a pendrive at that price