COMPATIBILITY: This Wilson Electronics Wideband Directional Antenna is compatible with all US carriers including: AT & T, T-Mobile, Verizon, SPRINT, Straight Talk, U.S. Cellular and many more. Government regulations in the U.S. prohibit boosting a particular frequency used by some of the Sprint network. Most Sprint customers still see performance improvement from Wilson Electronics directional antennas. VERSATILITY: The Wilson Electronics Wideband Directional Antenna supports multiple devices so that everyone can experience enhanced 4G LTE and 3G signals. It features up to +10.6 dB gain. OUTSIDE CELLULAR ANTENNA FOR SIGNAL BOOSTERS: The Wilson Electronics Wideband Directional Antenna boosts your 4G LTE and 3G signal up to 32X for fewer dropped calls, higher audio quality, and faster uploads and downloads. PREMIUM QUALITY: This Wideband antenna features an N-Female connector that facilitates the transfer of high-frequency information. The female connector can quickly receive large amoun