Review on DANUC Dual Band WiFi RP-SMA Antenna with U.fl Cable for Wireless Routers and PCIe Cards - Boost Network Extension and Signal Strength by Antonio Bly

One of the antennas on one of our routers (Netgear R6900P) was missing, ordered 2 of these antennas to add to the router by removing one of the existing antennas and adding 2 of them. So now I have a router with an original antenna and two dual-band 2DANUC 6dBi 2.4GHz-5GHz WiFi antennas. With these antennas, the speed of the wireless network decreased, they were removed, they used only two original antennas again, and the Wi-Fi speed increased. Well made antenna, but didn't fit me. I think I can add them to my dog for Halloween.