Smarter with your Data: all your wireless options explained

Wireless is the catch-all name for a wide range of connections that, well, don't need wires. Here's the low-down on Wi-Fi, Bluetooth, NFC and the rest.

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Wireless is the catch-all name for a wide range of connections that, well, don't need wires.

Here's the low-down on Wi-Fi in its various forms: Wi-Fi Direct, Bluetooth, NFC, 3G and 4G.

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Networking
About the author

Seamus Byrne is CNET's Editor for Australia and Asia. At other times he'll be found messing with apps, watching TV, building LEGO, and rolling dice. Preferably all at the same time.

 

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