no
yes No you can not, a Dongle goes in the USB port and a PS3 can not use a USB port to connect to the internet
No the USB ports can not be used for the PS3 to go online according to the PlayStation Network
You don't PS3 will not connect to the internet through the USB ports and will only connect with WiFi or ethernet.
You don't connect a phone for an online PS3 connection. PS3 will only accept WiFi or ethernet connection and not a USB connection. This is a Sony quote from the related link about the connection:"Also the PlayStation 3 is unable to connect to the Internet through the USB port, it must be connected via an Ethernet cord or via Wi-Fi network. You will not be able to use a USB adaptor or a cell phone USB adaptor with the PlayStation 3."
by connecting with via usb PS3 can not connect to the internet with a USB modem
You don't. PS3 controllers are also for PS3 consoles that have a USB
You can not use the USB to load games in the PS3
No you can not load or download games into or from the PS3 with the USB port
You don't PS3 must connect with WiFi or Ethernet only not USB dial up or mobile devices
they charge after you have put the usb wire into the ps3 usb then pluged the other end into the controller
if you mean from a pc to a ps3 then when you have to do is put the files which you want on the ps3 onto a usb and then put the usb in one of the ps3 ports and the copy them into your data
Yes there are many different devices that can be connected to the PS3 USB port, just not to provide internet connection because the PS3 design does not allow a USB internet connection