Nothing seems to hide that pesky notification that apparently pops up even when nothing seems to be wrong with your USB device. To hide it, click on the arrow next to Taskbar notifications, and select the combo next to Windows explorer (you can identify it by the fact that the icon next to it resembles the icon of the error popup balloon.

MWSnap004 2013-08-07, 23_42_00

Click on “Hide icon and notifications”, and you will never be bothered by it again.