Product details of 4G - WiFi Signal Booster Modem Adapter Antenne for Mobile
Specifications: 
Frequency Range:791~821MHz/832~862MHz/1710~1785MHz/1805~1880MHz/2500~2570MHz/2620~2690MHz 
VSWR:≤2.5 
Gain:35dBi 
Polarization Type:Vertical 
Radiation:Omn