Stable connection: The 2.4GHz 5.8GHz short WiFi antennas will assist network device get a stronger reception and a stable connection, no dropouts when use them. Easy installation, plug and play: No tools required, just simply unscrew the current antenna and screw on the new antenna. Please check the interface of your network device before purchasing. Working frequency: Dual band 2.4GHz 5.8Ghz; Gain: 3dBi; VSWR: ≤1.5; Impedance: 50 Ohm; Connector: RP-SMA male (inside threads, without pin); Direction: Omni-directional. Application: PCI network card, PC desktop computer gaming motherboard, external WiFi USB adapter,wireless router, WLAN AP & Hotspot wireless range extender, FPV camera, wireless security camera, back up camera. Package: You will get 2p.
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