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What is a USB hub?

What is a USB hub?

USB hub is a small unit with multiple ports for plugging of USB devices. It is connected to the USB port using an extension cable. A self powered USB port can connect with devices such as digital cameras, card readers, keyboards, MP3 players and other handheld USB devices. They are inexpensive and can be used with laptops that have only few native USB ports.

13-Jun-2016

  

In Computer

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