Linksys High-Gain Antennas, 4-Pack (WRT004ANT&nbsp;) Up to 2X gain than standard antennas for stronger for greater coverage and signal strength than standard antennas Dual bands deliver up to 4 dBi (2.4GHz) + 7 dBi (5 GHz) per antenna for up to 2x the antenna gain on the 5 GHz band and 1.5x the average antenna gain on the 2.4 GHz band compared to standard antennas Omni-directional design strengthens the Wi-Fi signal and then transmits it in all directions in a horizontal plane, while optimizing mobile device connectivity Easy-to-install, these high-gain antennas are compatible with routers featuring an RP-SMA connection