That is what I thought, but I plugged it into my computer and then went to START, COMPUTER and selected the drive, but couldn't find the videos and pics I had on the Nexus 5
I had installed airdroid but couldn't figure out how to get it to work with the Nexus 5 and desktop to transfer the files, so I deleted the app. I'll try drop box.
I believe you need to enable developer options and USB debugging mode then your computer should be able to see the phone as a drive....
For further instructions Google, how to enable developer options for Nexus 5....