Never again will you have to wait while you power up your notebook, only to realize that you do not have good Wi-Fi access. No more dragging your notebook from location to location, only to realize that you still cannot connect. Now, with a press of a button on the Wi-Fi detector, you will immediately find out if you're in the vicinity of a Wi-Fi wireless network! The detector has an ultra-sensitive receiver that can detect Wi-Fi signals up to 200-feet away. It can also detect both 802.11b and 802.11g standards for maximum efficiency. Get connected today!!

• Kensington Open Hotspots 802.11b/g Wi-Fi Detector Retail
• IEEE 802.11b/g Wi-Fi Detector
• General Features:
• The only WiFi detector on the market today
• Completely hassle free -- no more booting up your notebook to find a WiFi signal
• Detects most available WiFi networks with the press of a button
• Three lights indicate signal strength
• Compact and lightweight - fits in your pocket.
• Detects 802.11b and most 802.11b/g signals from up to 200 feet away
• Filters out other wireless signals, including cordless phones, microwave ovens and Bluetooth networks
• No software or computer required
• Width: 2.2 inches
• Depth: 3 inches
• Height: 0.4 inches
• Weight: 0.2 pounds
• Retail Package Includes:
• Wi-Fi detector
• Manual
• Key Ring

• Wi-Fi network

• Digit to push button

• http://mobileoffice.about.com/od/mobileperipherals/gr/kenswififinder.htm