AT&T Cell Phone Booster Band 12/17, Cell Phone Antenna Amplifier LTE 4G Signal Booster Kit Boost Mobile Data Network, ATT Cell Phone Signal Booster for Home/Office

►【For Band 12/17】The cell phone antenna signal booster amplifies 4g lte voice and data for AT&T/T-Mobile/Cricket/Sprint/ Straight Talk/US Cellular/Metro Pcs 4G LTE 700M；Working Frequency: Band 12/17 ►【Faster Data Speed and No more dropped calls】The cell phone antenna kit can receive the signal from the signal tower, and then amplifier your mobile signal. Better cell phone voice quality, faster uploads and downloads Data. ►【Supports Multiple Devices and Users】 The cell phone amplifier signal booster supports multiple users and devices at the same time. Solve your bad mobile signal service. ►【Wide Cell Coverage】The mobile signal Amplifier 's Coverage Range can up to 1500-2000 sq.ft.The cell phone signal booster repeater is used for Village,Garage,Basement,Home,Office , hotel, apartment and so on . ►【Auto Gain Control】The ATT booster has function of auto gain control. The cell phone antenna amplifier can improve itself for the best performance.

AT&T Cell Phone Booster Band 12/17, Cell Phone Antenna Amplifier LTE 4G Signal Booster Kit Boost Mobile Data Network, ATT Cell Phone Signal Booster for Home/Office