Wi-Fire 500mW High-Gain Wireless G USB Adapter W/ built in powerful 10.4 dBi antenna Enables wireless Internet connection from up to 1,000 feet away, three times the range of your internal wireless adapter. The Wi-Fire uses a powerful directional antenna, highly sensitive receiver and proprietary software to find and enhance normal Wi-Fi signals. The Wi-Fire even beat's 802.11n in range and speed at long distances. It comes complete with everything you need to connect wirelessly to the Internet. Just install the driver software It can rest flat on any surface or clip securely to a laptop display or flat screen monitor.