The ew 7722utn v2 is a high speed wireless usb adapter that boasts maximum range and speed this wireless usb adapter can achieve data transfer rates of up to 300 mbps when connected to wireless 80211n devices which is 5 times faster than a 80211g connection enjoying high speed wireless network access is as simple as plugging the edimax ew 7722utn v2 into your computers usb port this is for sure the trendiest way to upgrade your wireless network connectivity