I have about 15 usb things that need to be plugged in. The usual phones cameras barcode readers etc.
I've noticed of late that the usb things are getting a "bit glitcchy" not connecting without trying diffrent ports etc etc
1.Is it better to use powerded usb ports?
2. Is it better to have 4 port hubs or 8 port?
3. should i really bother about 3.0 over 2.0?