If you experience dropped calls and poor cell phone signal quality in your car, home, or office, then the Wilson MobilePro Cell Phone Signal Booster Kit is the solution. Increasing your cell phone"s power by more than 12 times, the Wilson MobilePro significantly improves the performance of your cellular and data devices by increasing the power output of your cell phone signal where you are experiencing a weak signal. Designed for portability and mobility, the MobilePro includes several power adapters, and is easily moved from your vehicle to your home, hotel, airport, or office, creating an improved cellular signal. Features: * Increases cell phone signal by more than 12 times, improving reception and data rates * Designed for portability and mobility; great for use in your office, car, hotel, airport, or home * Plug & Play Kit--easy installation; everything you need is in the box * Compatible with all US and Canadian cellular providers, excluding iDEN, Nextel, and MIKE * Supports CDMA, TDMA, GSM, and AMPS cell phone technologies, as well as data protocols such as GPRS, 1xRTT, HSDPA, EVDO, and EDGE * Frequency: 824-894 MHz / 1850-1990 MHz * Gain: 40dB / 42dB * Max output power: 500 mw * Max RF (downlink): +8dBm * Noise figure: 3.5dB nominal * Flatness: ±4dB * Isolation: > 90dB * Connectors: SMA Female What"s In The Box: * Wilson Electronics 801241 MobilePro Cell Phone Signal Booster * 12-inch magnet-mount antenna * USB power cable * Cigarette lighter power adapter * 5V AC/DC adapter * Two convenient mounting options * Carrying case