Convenient - small?? capless and pocket-sized for easy transportability</br>Durable - metal casing with sturdy ring</br>USB Specification: USB 2.0??Guaranteed - five-year warranty</br>Supports Windows 7?? Vista?? XP and Mac</br></br>Product Description</br></br>64GB USB 2.0 DataTraveler SE9 (Metal casing)</br><br/>http://www.amazon.com/gp/product/B00DYQYIZU