weBoost Drive 3G-S Signal Booster Kit470106 Type: Booster Compatible Phone Manufacturer: Universal Frequency: Band 5 850 MHz Band 2 1900 MHz Gain: 23 dB (Max) Connector: SMA Female Power Requirements: 5.5V/1A Features: Installs in minutes Boosts signal for all U.S. & Canadian cell carriers Friendly, U.S.-based customer support All components needed for installation in one package FCC & Industry Canada Certified Dimension: 2.75 x 4.4 x 2.25