Alfa Long-Range Dual-Band AC1200
Overview: Indoor Alfa Long-Range Dual-Band AC1200 Wireless USB 3.0 Wi-Fi Adapter with 2 5dBi External Antennas with clip.
2.4GHZ 300 Mbps / 5 GHz 867 Mbps – 802.11ac & A, B, G, N
Manufacturer Product Info https://www.alfa.com.tw/products_show.php?pc=137&ps=225
Price $47.99 From Amazon