This cable is a similar to the cables included with the 811210 - Wilson Cellular SIGNALBOOST Dual-Band Inline Amplifier and 81211 - Wilson Cellular SIGNALBOOST Dual-Band Inline Amplifier, This universal phone connecter features 7, 5" RG174 coax cable with a universal phone connector, It is designed to connect any cellphone or air card to one of the amplifiers listed below, Designed for cell phone which have internal antennas and no external antenna port, This is a passive adapter which does not work as well as an adapter that connects directly to a phone, Adapter attaches with Velcro on back of phone over the phone"s internal antenna, Connectors:, FME Female: Connects to the Wilson Amplifier models (801201, 811201, 811210, and 811211), Phone Port Location: Passive, SKU: WLSNE083