Microsoft Fingerprint Reader Win USB Port EN/NL/FR/DE/EL. Compatible operating systems: Windows XP Home&Professional Edition, Windows XP Media Center Edition, Windows XP Tablet PC Edition, Minimum processor: Pentium, 233 MHz, Minimum RAM: 128 MB. Weight: 100 g. Compliance industry standards: CE, UL, TUV GS, VCCI, BSMI, GOST, cUL, ICES-003, NOM, WHQL, CB, MIC, FCC