Best Hardware

Spectrum-analysis tools cure Wi-Fi headaches

If you’re suffering from poor Wi-Fi performance, dropouts, or dead zones despite having the latest and greatest router, it’s time to check your airwaves.

Metageek’s inexpensive Wi-Spy spectrum analyzers will root out rogue access points, interfering neighbors, cordless phones, and more — giving you back control over your Wi-Fi net.

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USB cable prints to parallel printers and allows file-sharing

Need to print to a printer with a parallel interface? Need to transfer files
between a laptop that has only USB ports and an older PC that has only a
parallel port?

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