Hello There, 've ordered this stick for surfing abroad to surf with cheap prepaid cards. Item arrived quickly and supported by the manufacturer also Windows 7. Does the extent already, but only the 32-bit variant. If you put the stick in a Win 7 64-bit PC starts the automatic installation of drivers. Already the third driver an error message appears. When trying to install the drive as a CD-ROM fails the computer. A search for the driver on the Internet did not bring anything. Likewise, the use of 4G Systems. After researching on the internet I found out that I am not alone with this problem. Hab then tested the stick in my second computer with Windows XP: Works fine here. Installation runs through and I get to the Internet. Will return the stick to Amazon, since I bought the stick for my Windows 7 laptop.
