Wiring up a USB connector and trying it the device was ... He installed the necessary fingerprint scanning software, ran the enrollment for a finger, and it, not terribly surprisingly, worked.

Make: TDSi Model code: Desktop USB Fingerprint Enrolment Reader Voltage: 10 ~ 14 V DC Power Consumption: 250 mA Dimensions mm: 53 x 140 x 50 Additional info: The compact optical fingerprint reader ...

The primary components are the fingerprint sensor and Microsoft’s Secure Device Connection Protocol (SDCP), with the latter tasked with securing the (USB) connection between the sensor and the host.

Fingerprint scanners are important for biometric authentication and attendance verification in offices. These are also widely used for UIDAI services like Aadhaar enrollment. The best fingerprint ...