The ew 7711uan is a high gain usb wi fi adapter which provides a simple and easy way to add or upgrade wireless connectivity to your desktop or notebook computer this adapter supports fast data rates up to 150 mbps when connecting with typical 80211n wi fi routers just plug it into your computerrsquos usb port for quick and easy wi fi 80211n wireless with data rates up to 150mbps built with the latest wi fi technology and complies with wireless 80211bgn standards wps wi fi pr