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Chapter 3. using external devices, Connecting a universal serial bus (usb) device – Lenovo IdeaPad Y710 User Manual

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Chapter 3. Using external devices

Connecting a Universal Serial Bus (USB)
device

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Your computer comes with four Universal Serial Bus compatible with USB 2.0 or USB 1.1
devices such as a keyboard, mouse, camera, hard disk drive, printer, and scanner. USB
allows devices to be connected and disconnected without rebooting the computer (hot
swapping), and allows specific classes of hardware to be used without requiring
individual device drivers to be installed.

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