When you upload and download files wit air Explorer you can control the speed.

The download and upload speed depends on your conexion and the server you use. But, with Air Explorer you can control the speed limits.

From the options window you can choose the upload and download speed limits to be able to control the bandwidth monopolized by Air Explorer.

You can check more information about more features here:
-How to play cloud storage videos online
-How to manage your clouds recycle bin
-New search feature in Air Explorer