Instruct: Classify the given review as either positive or negative.
Query: DO NOT USE WITH YOUR LEXAR MEDIA JUMPDRIVE

I just purchased this item and it destroyed all the data on my LEXAR 2.0 256MB USB JumpDrive. Further more, D-Link was completely unhelpful, with customer serve reps who did not even understand what a USB-Hub (even though I gave them a part number) and kept asking me questions which referred to an Ethernet hub not a USB hub.I lost all of my dissertation data, let's just hope Lexar has better customer service than D-Link.