Those Alfa adapters are very good, they use Realtek’s long-range WiFi chip. I usually can connect to the router that is about 500m away using omnidirectional antenna. Report comment ...

Alfa Long-Range Dual-Band AC1200 Wireless USB 3.0 Wi-Fi Adapter w/2x 5dBi External Antennas – 2.4GHz 300Mbps/5GHz 867Mbps – 802.11ac & A, B, G, N Alfa 2570 ratings ...

Hi friends: I have here a couple of Alfa USB WiFi adapters. Right now, neither the AWUS036EW adapter nor the AWUS036H will connect to my neighbour's open network (no, I'm not leeching-I actually ...