Source: Tom's Guide | Keywords: wifi, wireless, detector | Themes: Networking
1. Introduction
It’s happened to all of us at one time or another: you’re in a public space (hotel, airport, restaurant and so forth) and you’re not sure if there is public Wi-Fi or not. Sure, you could whip out your trusty notebook, but that takes time to boot up, and do you really want to bother, just to find out if there is a Wi-Fi hotspot around?
That’s where Wi-Fi detection devices come in handy. Instead of using your notebook to figure out if there a signal, you just use the detection device.
There are a few different types of Wi-Fi detection devices in the market. For this review, we took a look at two of the most common form factors: the keychain type (in the form of the Kensington WiFi Finder Plus) and the USB stick type (the StarTech Wi-Fi Detector WIFIDETG).