An Express Card is the quickest way to install USB (Universal Serial Bus) 3.0 Super Speed on a laptop or notebook. The process is painless. Slip the card into your Express Card slot & it will be recognized & working in seconds. Transferring large amounts of data currently takes a lot of time but with USB (Universal Serial Bus) 3.0 latest technology advances, that time can be reduced considerably. The Targus USB (Universal Serial Bus) 3.0 Express Card adapter will turn your laptop into a high speed productivity center, whether for transferring large media files or backing up your precious corporate files to a compatible HDD. Its flush design will help you conceal the card & allow you the freedom to stow your laptop or notebook without fearing damage to it or your PC.