802.11n, a specification for wireless local area networks (WLANs), initially gave us pause. Although not ratified as an official standard yet, the technology is already commonplace. However, until it "goes gold" so to speak, it won't really infiltrate the mobile world. Even the ubiquitous iPhone only supports 802.11 b/g at the moment.
On the flip side, the other internet connection technology, cellular broadband, has the potential to make Wi-Fi almost unnecessary, at least for achieving high speeds. In addition to mobile phones, laptop makers will likely continue to incorporate this technology into their netbooks and notebooks using modern chipsets that provide superior performance to our current crop of add-on cards and dongles.
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