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 - Walmart.com
WiFi Antenna ALFA R36 + G OUTDOOR 8M Double Biquad Long Range GET FREE INTERNET – RF Coaxial Cables, Adapters, Connectors, Antennas, router mod kits, ham radio products, Alfa and cellphone boosters
ALFA UBDo-n8 Outdoor Wi-Fi USB kit AP/CPE + external N antenna connect – Rokland
Antenna upgrade can very significantly increase the range of the WiFi USB adapter - Data Alliance Customer Service
Amazon.com: Alfa AWUS036NHA High Gain Wireless B/G/N USB Adaptor - Long-Rang Wi-Fi Network Adapter with 5dBi and 9dBi Antenna for Wardriving & Range Extension - Windows 7, XP/Vista 64-Bit /128-Bit - Atheros :
Amazon.com: 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 : Electronics
Amazon.com: Alfa 2.4HGz WiFi Antenna - 7dBi RP-SMA Panel Screw-On Swivel for Netwrok Adaptors - Also Works for 3DR Solo Drone, DJI Phantom 3 Drone, Yuneec Typhoon H ST16 Controller, adds Range :