UniFi Dream Machine (UDM) is the easiest way to introduce UniFi to homes and businesses. The UDM includes everything you need for a small-scale wired or Wi-Fi network. It's easy to use and still offers all the benefits of UniFi for homes and businesses.
Alfa AWUS036NHA, an 802.11n wireless USB adapter from Alfa Network. With a top connection speed of 150 mbps. This has an Atheros AR9271 chipset with Atheros Align technology. For consumers shopping for an Atheros-based 802.11n adapter, this is a good option.