Acer easyStore H342 - Manual (Page 105)

91
Using the one-touch USB backup
feature
The USB backup button on the front panel allows you to back up data
from a USB storage device to the home server. Windows Home Server
copies all files into the Publics shared folder first then classifies the files
according to media type into their corresponding shared folders,
namely Music, Videos, Photos. When Windows Home Server cannot
determine file type, the file is automatically stored into the Others
folder.
Important: Only the front USB port supports the backup feature.
To use one-touch USB backup to back up data from a USB
storage device:
1 Plug the USB device into the front USB port.