Acer Aspire ES1-531 Manuel d'utilisateur télécharger pdf (Page 56)

56 - Universal Serial Bus (USB)

UNIVERSAL SERIAL BUS (USB)

The USB port is a high-speed port which allows you to connect USB

peripherals, such as a mouse, an external keyboard, additional

storage (external hard disks), or any other compatible device.

You can also charge devices such as tablets, smartphones, or other

devices through a USB port. Some USB 3.0 ports support charging

devices when the computer is in Hibernate or turned off. Additionally,

you can use a USB hub to connect multiple devices to a single USB

port.

Note

Two USB standards are currently available on Acer computers: USB 2.0

(High-speed USB) and USB 3.0 (SuperSpeed USB). USB 2.0 ports on Acer

computers have a black tongue in the port, while USB 3.0 ports have a blue

tongue. For best performance, USB 3.0 devices should always be plugged

into USB 3.0 ports. Consult your device’s documentation to see which

standard it supports.

Important

When removing a USB storage device, you should right-click on the

USB icon in the Windows task bar and select "Eject <device>" to tell the

operating system to stop using the device before removing it. Failure to

do this may result in data loss or damage to your peripheral.

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Acer Aspire ES1-531 Manuel d'utilisateur Page 56