... finger rejection Rotation invariant Rugged Works well with dry, moist, or rough fingerprints Compatible with Windows. XP, 2000, Me, 98, NT. 4.0 ... and Windows Server 2000, 2003. Applications:· Desktop PC security · ... : FCC Class B, CE, ICES, BSMI, MIC, USB, WHQL. Professional Desktop Fingerprint Scanner/Reader with USB