Lentenda 4G LTE TS9 Connector External Antenna Signal Booster for Mobile Wifi Hotspot 100% brand new and high quality High quality, excellent performance Greatly enhance the speed and receiving capabilities of your 4G Pocket router and 4G USB modem Frequency Range: 791-821MHz/832-i62MHz/1710-1785MHz/1805-1880MHz/2500-2570MHz/2620-2690MHz Connector Type: RP-SMA male/SMA male/FME female/TS9/N male/CRC9 or customer appoint