Incorporating biometric technology, Model M-4200 FingerTIP ID enables users to log on to PC or laptop using fingerprint as identification. It incorporates TCS2 TouchChip sensor, which reads fingerprints and matches them with records stored on mouse memory. Mouse utilizes active capacitance sensing and 800 dpi optical technology, and operates under Windows or Linux. Available in silver/black housing, it includes 3 buttons and pressable scroll wheel.