By installing, I had, in contrast to the previous speaker probably no problem. The software is easy to install on Win7 32 bit. But the driver of VIA VL800 (1.80A) is probably little optimally. Despite the latest version of the system just crashes with larger print jobs. So from 10 pages (HP Officejet) any conflicts in Device Manager I can not find. But since I do with USB 2.0 pins have no problems. 2 stars.
Addendum: Also with USB pens sometimes occurs (internal port) problems. So stay away from this VIA-Chip and his sick drivers. Better Silverstone with a chip from Texas Instruments.