TP-LINK Archer T1U Wireless AC450 Nano USB Adapter - Newegg.com
Archer T1U | AC450 Wireless Nano USB Adapter | TP-Link India
EDIMAX - Wireless Adapters - AC450 - 11AC WiFi USB Adapter for MacBook, Nano Size to Plug it & Forget it, Upgrade for Faster Performance, Support Mac OS 10.7~10.11 (5GHz Band Only)