USB Hub is a small unit with two or more USB ports, which plugs into an USB port on your computer, allowing you the freedom to connect more USB devices without disconnecting others. Expanding the number of USB ports of your computer saves wear and tear on your USB ports and connectors, but also puts and end to all that clambering around behind your PC. When buying a suitable external USB Hub, consider the location of your computer's USB ports. If they are located at the back of computer or in an awkward position, it is much easier by using a USB Hub that comes with a USB extension cable, or by buying a separate USB extension cable. This allows the USB Hub to be positioned to a more accessible place for plugging and unplugging your USB devices.



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