Amazon.com: Tp-Link TL-WN722N IEEE 802.11n (Draft) USB - Wi-Fi Adapter. Wireless LITE N Adapter 150M USB HIGH GAIN 1DETACHABLE Antenna WL-AP. 150 Mbps - External : Electronics
TL-WN722N
Trying to use 2x TL-WN722N. Because Built-in wifi in Raspberry pi3B is very slow - Installing and Using OpenWrt - OpenWrt Forum