My first Homescanner- far I only had experience with large multi function devices in the office. Works seamlessly with Windows 7 Professional 64 bit. The connection to an Ethernet-connected Lapto external USB hub had to be done with a USB mini-Y-cable, 2x Connector A to Mini-B plug (about 8 EURO at Amazon), so enough power for the scanner is available. The connection only to a USB port worked with me not, but this could be due to my USB hub. For safety's sake, a Y-cable should be used. From www charged manufacturer software (photos, documents, etc.) can be adapted well for different applications. The quality of the scans is as good as in professional equipment. Overall, strong buy recommendation for home applications.