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Please Explain: 2G vs. 3G

In this edition of Please Explain we answer one of the most frequently asked questions by readers of CNET: "What is the difference between 2G and 3G?"

Please Explain: 2G vs. 3G

In this edition of Please Explain we answer one of the most frequently asked questions by readers of CNET: "What is the difference between 2G and 3G?"

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Reviews

  • Targus 100W Power Inverter (APV11AU)

    Rated at 100W of continuous power, this in-car power inverter is good for road warriors and tradesmen working out of their cars.

  • Logitech Harmony Adapter for PlayStation 3

    The Logitech Harmony Adapter for PlayStation 3 isn't completely painless (or cheap), but once up and running it provides total control over your PS3 including the ability to power it on and off.

  • D-Link DHP-300

    D-Link's take on HD powerline adaptors manages to look a lot better than the competition, but the same old network performance woes bring the whole package down.

  • Motorola P790 Portable Power

    Always on the go? Worried about your mobile phone or Bluetooth headset running out of juice? This stylish wireless power source makes recharging a simple task.

  • Kameo: Elements of Power

    Plenty of original, funny, visually stunning, and fun-filled moments await in Kameo: Elements of Power, which is the first Xbox 360 action adventure game, as well as a standard-setter.

  • Optus Wireless Connect

    Optus' combo PC Card ticks every box on the wireless menu, including 3G, GPRS and Wi-Fi, to serve road warriors with a smorgasbord of connectivity.

  • LaCie Safe Mobile Hard Drive (40GB)

    This fingerprint-protected drive is a great way to protect large quantities of data, but it lacks backup software.

  • Ipswitch WS_FTP Professional 2006

    WS_FTP Professional 2006 handles all of your file transfer needs, from simple Web site updates to secure compressed data transfer for serious business applications.

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Features

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DIYs and How-to

  • How much mobile data do you need?

    Trying to add up your potential data usage may seem like a nightmare, but a little common sense could save you money when signing your next contract.

  • Eight tips to make your home eco-friendly

    Cnet.com.au's top tips to turn your home into a more eco-friendly household.

  • The best ways to back up your data

    Backing up your hard drive is something you should do regularly, but because of forgetfulness, the unpleasantness, or just plain laziness, you put it off. Before you know it, the drive takes a dive, and all your files are gone for good.

  • DIY: Double up your data

    RAID arrays aren't just for big businesses. Back up your data and boost your storage with these tips.

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Downloads

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The Explain Series

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Videos