Wireless
methods of transferring data.
Wi-Fi – very
common technology build into laptops for connecting to LANs, many printers also
have WiFis.
WiFi
needs WAP (wireless access point), which is often part of a router and acts
like a switch to connect the wireless devices together.
Bluetooth –
Bluetooth is a short range, fairly slow wireless technology that is built into
most mobile devices. It can be used to connect devices to other devices and for
data transfer.
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