A root hub is the socket on a computer's system board to which its USB ports are connected. A computer may have more than one USB root hub.
apple laptops really need a USB hub. USB hub makes your life easier!
No. The root hub (the port on your computer) determines the maximum speed of all devices. If you plug a 2.0 hub into a 1.1 port, it will operate at 1.1 speeds. To gain a faster speed, you should install a USB 2.0 controller card.
Stephen Slavin
yes
A usb hub refers to USB devices, just basically give you extra usb plugs. This is not related to a network hub.
A USB hub that runs on the power provided though the USB cable (rather than a USB hub powered by an external electrical supply).
Yes you can, but the USB 3.0 hub will only work at the speed of the USB 2.0 port.
In regards to the average usb port hub and how many ports are available, this can vary. The average usb port hub can support up to four usb inputs at a time.
a USB hub
Make sure that the hub is actually a USB 2.0 hub, and that it is receiving full power.
The Generic USB Hub is a HI-SPEED USB device and will function at reduced speed when plugged into a non-HI-SPEED port
1. right click my computer then properties 2. go to hardware then device manager 3. under usb controllers, right click usb root hub, on power management hub, uncheck the first option you see i think this will help..