So, this is really exciting news…eventually. USB 3.0 is sure to become the standard way to connect stuff to your computer in 2010, and some devices may leak out in time for Christmas 2009. Windows 7 will not initially support USB 3.0 because the standard got finalized too late, but you can be sure that both Mac and PC computers will jump on this bandwagon along with the rest of the tech world.

What’s New?

What are the advantages of the new plug? First of all, it’s fast. USB 2.0 was 20 times faster than the original USB 1.1 specification at 0.48 Gbps and the new specification will be 5.0 Gbps, another 10 times faster. The fastest way to get information in and out of your computer right now is eSATA at 3.0 Gbps. But, eSATA is still rather rare, and probably will be ignored once USB 3.0 becomes commonplace.

Second, USB 3.0 is more powerful and more power efficient. USB can both power a device and allow it to communicate with a computer, as long as the device doesn’t require too much power. The new specification allows for more power to more devices and at the same time is able to tell which devices require power and only supply power to those devices, saving electricity.

Third, USB 3.0 is backward compatible. Just like USB 2.0 connections still worked with USB 1.1 connections, you will still be able to plug all your old devices into your new USB 3.0 slot on your computer.

The Long Wait Begins

Computers and devices with USB 3.0 could start appearing at any time, now that the specification is finished. You can bet that computer makers have been preparing and will do everything they can to ensure that they are first to market. It will, however, be a while before you can reliably assume that any decent computer will have USB 3.0 like you can with USB 2.0.

Look For Deals

Six months from now, everything that doesn’t have USB 3.0 stamped on it is going to look old and tired. From now until then, manufacturers are going to be eager to clear out old inventory to make room for the new and snazzy. Computer makers who have prepared well for the shift will be able to transition smoothly to the new standards, but those who weren’t paying enough attention may be stuck with old inventory that suddenly isn’t moving at the old prices.

There are likely to be some good deals in the near future for those who are paying attention. Keep your eyes open, and you may score big if you can deal with not having the latest and greatest.