I've been wondering the Windows 7 Professional (32bit) has recognized this inexpensive adapter and the drivers were installed ensprechneden without problems. I had 2 different (but older) adapters no luck with Windows7, XP although everything worked. The driver provided by Windows 7 can be a link to "Nokia PC Suite", so I can finally once again connect my phone after 6 weeks with the PC and synchroinsieren (otherwise worked only with cable). Connect to my Dell netbook is not possible, here the software or appropriate driver is missing. Unfortunately, no software is included with this USB dongle and also offered no internet link, a pity (product "Made in China)! But I do not complain, my phone will be recognized and connected!