User's Manual

1.3.1 USB Connector
Use this port to connect a USB device, such as a mouse,
full-size external keyboard, or printer, to the computer.
USB is a peripheral expansion standard that supports a
data-transfer rate of up to 480 Mbps. USB peripherals have a
single standard for cables and connectors. You can install and
remove USB devices while the computer is on. This is known
as "hot swapping".