The WiFi Signal Locator is the smallest and most convenient way to check for hot spots without going through the tedious process of having to first boot-up your notebook and then search for a signal. Attach this to your key chain and you'll always know when there is an available network around. It also features patent-pending technology that eliminates false readings caused by such common objects as microwaves and portable phones.
Features:
- World's smallest WiFi signal detector
- Patent-pending technology instantly detects ONLY WiFi signal presence
- Eliminates false readings from microwave and portable phone interference
- Detects 802.11B and G Networks
- No need to boot-up just to begin your search for a hot spot
- Four bright LED's to show signal strength
- Requires two CR2032 batteries
- One year warranty
- Overall dimensions: 2.2" H x 1.2" W x .5" D