Attention! This review is not on the device itself, but on the manufacturer of the same! Have gained a year ago my scanner. He performed under XP / Vista / Win7 32-bit problems his ministry, unfortunately, there are so far no drivers for 64-bit versions. It is incomprehensible to me, because in almost all, some high end computers and notebooks Win7 64-bit installed. Too bad, because it is a very good scanner