Review on 📶 Enhance WiFi Range with BAS-2307 15dB Outdoor WiFi Antenna Extender - Up to Half-Mile Coverage for Dual Band 2.4/5 GHz WiFi Routers by Jeremiah Small

Not only am I good at installing these devices, I'm pretty good at IT too. It didn't improve my external signal in any way. I used the correct mount, followed all directions and nothing but a possible 5dB increase. For 5 dB I would simply move my router closer. what I did. and actually raised 15db. If I hadn't been so impatient with the food box I would have sent it back but when I opened it it looked like angry dogs were trying to take the meat out of the box. I also didn't have the strength to pull out my tool to remove the properly installed bracket (concrete block, drilled and secured).