This low-profile, omnidirectional antenna features six elements: a set of three antennas for the 2.4GHz band and a set of three antennas for the 5GHz band. Peak gain is 2.5dBi in the 2.4GHz band and 3.5dBi in the 5GHz band. This antenna was specifically designed for use with 802.11n access points to optimize performance.