Wi-Fi USB adapter based on Atheros AR9271
This is the preferred adapter for wireless XBMC Raspberry Pi media centres. The Atheros AR9271 chipset ensures the Raspberry Pi will stream high definition videos effortless. The high gain 6dbi antenna allows longer distances from your Wi-Fi router. It uses the latest 802.11n wireless technology and can support data rates of up to 150Mbps, compared with older 54Mbps 11g products. Compatible with Raspberri Pi, Windows, LINUX and Mac.