Sell 2.4/5GHz Dual Band Omnidirectional Double Helix Router Antenna 12DBi High Gain SMA Interface for WIFI Devices Router best price

Features: Omnidirectional sma 12DBi high gain router antenna. Support 2.4/5.8GHZ dual-band WIFI. Double helix antenna: The pure copper oscillator signal is stronger. Suitable for most routers and WIFi devices. The Signal Antenna adds more power and distance for your wireless network, help to clear up dead spots in your network. Specification: Working frequency: 2400MHZ/5800MHZ Maximum power: 50W Standing wave ratio: <= 1.5 Gain: 12dbi Input impedance: 50Q Line type: RG174 (wire diameter 3mm) Line length: 3M Interface form: SMA internal thread inner needle / inner hole optional Compatible devices: Compatible with: WiFi USB Adapter; Wireless Network Router Hotspot; WiFi Signal Booster Repeater; WiFi Range Extender; Wireless Mini PCI Express PCI-E Network Card; IP Security Camera; for FPV Headset, for FPV Goggles, for FPV Camera, for FPV Drone Controller, for FPV Transmitter ; Compatible with: TP-Link for ASUS for Netgear for Linksys D-Link Wireless WiFi Router Hotspot; for ASUS for Rosewill TP-LINK for Fenvi for Intel D-Link PC Wireless Mini PCI Express WiFi Adapter PCI-E Network Card Compatible with: Wireless Video Surveillance, Security IP Camera, NVR Recorder, Truck RV Rear View Camera, Backup Camera Compatible with: 5.8GHz FPV Headset Goggles DVR Transmitter, for FPV Drone Quadcopeter Controller Transmitter Package :1x Antenna