This should be a piece of cake, but I and many others have had trouble with it. I suspect it was due to the drivers we were using. There are several ways to do this, and your device will appear (in Windows 7) in different places in Devices and Printers under different names and icons -- depending on which drivers you install -- but I don't think it matters a bit. I've reinstalled my drivers a few times, and my A2109 has appeared as "MTP", "Android phone", and "IdeaTab A2109", and I don't think there have been any significant differences between them. So don't worry about what the device looks like to Windows. Just point to the drivers below. These are the drivers I currently use: https://docs.google.com/open?id=0BxNORR1JMMjZS3c0OHFqbUVCQTg Don't forget to turn on adb debugging in Developer options, as well as MTP, if necessary. PS If anyone has any questions, corrections, or additions, let me know and I'll update the post.