Zyxel's Wi-Fi detector shows all info at a glance, works as 802.11a/b/g USB 2.0 adapter to boot: At $99, it had better do more than one thing and do it well, and it does. The Zyxel AG-225H (Wi-Fi Finder and USB Adapter) outshines the Canary Wireless and Hawking Technologies detectors by a long shot. All the information you need is neatly presented in a single compact screen. Its adapter software works quite well, too. With the Zyxel finder, you could actually make informed decisions about nearby networks before powering up a computer. Follow the link for my review over at Mobile Pipeline.