![]() ![]() Its software component has also revved several times and is presently in Beta 5. A 2dB mini-antenna comes with the system, but you should be able to hook a third-party antenna, like those from Hawking, to the Wi-Spy as well, though this will up your cost anywhere from $5 to $120. This product debuted about a year and a half ago for the low-low price of $99, but it's evolved quite a bit in the past 18 months, changing its hardware component from an all-in-one USB Wi-Fi dongle to a USB stick with the ability to attach to an external high-gain antenna. And one of the better spectrum analyzers I've seen recently (able to compete with expensive high-end contenders in this class, like AirMagnet's products and the Fluke OptiView), is the Wi-Spy 2.4x from MetaGeek. For this, you'll need a spectrum analyzer to find out which part of your wireless network is suddenly weaker or dropping intermittently, what kind of signal is interfering with it, and where to position additional wireless hardware to keep your signal strength up to snuff. This is especially helpful to SMBs in shared office spaces or crowded commercial buildings where the wireless landscape may change every time a neighbor moves in or out. That means techs administering wireless networks still need management and diagnostic tools aimed at the 2.4-GHz band. Install-bases that large don't just swap out overnight. We pundits might be writing about wireless-n at 5 GHz like there's nothing else going on out there in Wi-Fi-land, but the vast majority of the real world still runs 11b/g at 2.4 GHz. Best Hosted Endpoint Protection and Security Software.
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