The AC-Q7027I01 antenna delivers stable high omni-directional gain and across all 2G(GSM),3G and 4G(LTE), cellular bands from 700MHz to 2.7GHz.This high performing antenna can be used for all cellular devices and will not require changing antennas when deploying from country to country or technology to technology like CDMA to GSM or 3G to 4G. https://www.acantcomm.com/products/4g-lte-spring-whip-mobile-5dbi-antenna-ac-q7027i01/