Edimax ew 7811un 150mbps wireless ieee802 11b g n nano usb adaptor edimax ew 7811un p this wireless nano usb adaptor from edimax supports maximum range and speed despite its size this tiny usb adaptor supports higher data transmission speeds of up to 150 mbit s when connected to a wireless device in accordance with the 802 11n standard making it 3 times faster than your normal 11g connection you need it only in the usb port of the computer just sit back and enjoy incredible high speed