3x 9dBi 2.4GHz 5GHz Dual Band WiFi RP-SMA Antenna for Routers Asus RT-AC66U RT-N66U RT-N66W RT-N16 RT-AC68R RT-AC68U R700 Linksys EA6900 WRT1900AC Netgear Nighthawk R7000 TP-Link TL-WR1043ND V2 TL-WR2543ND TL-WDR4300 TL-WR940N TL-WDN4800 Archer C7 V2 D-Link DIR-655 DIR-665 DIR-835 N450 N750 N900 AC1300 AC1750 AC1900 Buffalo WZR-HP-G450H also works with PCIe PCI Cards Repeater and USB Adapters that support removable antennas Omni Directional Network Extension Mini Wireless WAN Long Range Booster This item includes 9dBi antennas, great for repeaters, access points, and long range. These provide 2 to 4 times the gain of stock antennas. They are about 15 inches in length. These antennas have RP SMA connectors and are compatible with many models including Buffalo WHR series routers, Cisco and Linksys WRT160NL, and E series, Proxim, US Robotics, Wi-LAN, and Tranzeo brand routers. Any router that has RP SMA connectors works! Also works with all USB and PCI WiFi adapters with RP SMA connectors. 3pack High Gain 9dBi omni-directional antennas with RP SMA adapters 1 Year Warranty 8-12 business day delivery to U.S.A address if fulfilled by Merchant.