TECHTOO 9dBi Omni WiFi Antenna with RP-SMA Connector for Wireless Network Router/USB Adapter/PCI PCIe Cards/IP Camera/Wireless Range Extender(3-Pack) 9dBi Omni WiFi Antenna with RP-SMA Connector for Wireless Network Router/USB Adapter/PCI PCIe Cards/IP Camera/Wireless Range Extender Increases the Range of Your Wireless Device Such as Router, Access Point, Mini PCIe Network Card, Wireless Wan Range Extender Simply Replace Current Antenna to Increase Signal Strength, Extend Wireless Range to Dead Spot 3 x 9dBi RP-SMA FEMALE (No Pole Inside Connector) Antenna for 2.4GHz For 802.11 B/G/N Frequency Gold Plated RP-SMA FEMALE Connector( Screw-On Swivel )