The Wilson (301149) Dual Band Ultra-Slim Antenna is a dual band direct connect antenna using velcro on back of phone or data card. The antenna comes with 7.5 ft of RG174 coaxial cable, with an SMA female connector to attach to the Wilson Mini-SignalBoost amplifiers.
Wilson (301140) Universal Phone Connector is a dual band direct connect antenna. It is designed to connect a amplifier or antenna to your cell phone or data card, by means of a Universal connector. The connector is a removable Velcro patch, which attaches to the back of your cell phone, or to your laptop data card.
The Wilson (301140) uses a Velcro connector mount which attaches to the back of your phone to to your data card. It is completely removable, and can be transferred between phones/data cards quickly