Probably the best WiFi seeker I've found so far... The ZyXel AG-225H WiFi Finder & USB Adapter. Not only does it cover AP names, and security, but it also works as a USB WiFi network adaptor. Wow...
- Easy-to-use: 802.11a/b/g wireless network detector informs you of signal strength, Access Point name, and security type.
- All-in-one: WiFi locator, USB 2.0 WiFi network adapter, plus Software Access Point
- Pocket-sized: compact design convenient for frequent travelers. The ultimate high-tech tool for road warriors!