Mini 300Mbps USB WiFi adapter D-Link DWA-140 Wireless-N Wifi Lan Dongle Network Card 802.11 n USB Wlan for Desktop Laptop PC - AliExpress Computer & Office
Best Buy: D-Link RangeBooster N Wireless-N USB 2.0 Adapter DWA-140
D-Link DWA-130/RE Wireless N USB Adapter : Electronics
Wireless N300 Nano USB Adapter
D-Link RangeBooster Wireless N USB Adapter (DWA-140), Wireless N300 - Newegg.com