Supports European 900MHz (GSM) and 2100MHz (UMTS) frequencies only - does NOT support North American frequencies. The Wilson Cellular SIGNALBOOST (inline) Bi-directional Amplifier improves RF coverage in areas with no signal or low signal strength. The unit amplifies both European/Asian 900MHz and 1800MHz GSM and UMTS signals providing up to 3 Watts of output power. Features: *Connects to ALL phones and data cards with a Universal Connector using a removable adhesive backed Velcro patch *Significantly improves voice and data signal quality *Receives and transmits better than your cell phone *Extends cell phone battery times *Maximum 3 Watts Output Power *Power Control Logic ensures Maximum Output Power is within Cellular Standards *Automatic Gain Control *Can be Used in a Fixed or Mobile Application *FCC and IC Type Accepted *US and foreign Patents Pending

UPC: 813986007037