The dwa 125 wireless 150 usb adapter delivers high performance wireless networking to a laptop or desktop pc via the ultra fast usb 20 based on wireless n technology with a single antenna it achieves wireless speeds of up to 150 mbps and extended coverage with virtually no dead spots it is compatible with the newer wireless n and the widespread wireless g and will work with wi fi certified routers or access points of any brand installation is a breeze simply insert the enclosed cd into y