Fingerprint Reader USB DC3.3V Black Fingerprint Reader for Computer Description A compact biometric fingerprint reader that connects via USB and operates on DC 3.3V power to provide fingerprint capture and verification for computer systems. Its simple design fits desktop and kiosk environments and supports biometric authentication where a fingerprint input device is required. Key benefits Simplifies authentication and access control by using fingerprint recognition instead of remembering passwords. USB connectivity makes installation straightforward for systems that accept USB peripherals. Low voltage operation at DC 3.3V supports integration with a variety of computer setups and embedded systems that supply the required power. Compact black housing blends into workstations and installation panels without occupying much desk space. Enables consistent enrollment and verification workflows for user management and time tracking. What it does Captures fingerprint data and delivers it to the connected computer over USB. Supports fingerprint enrollment and verification workflows through compatible software and drivers. Operates on DC 3.3V power supplied through the USB interface or an appropriate power source. Compatibility and integration Designed for use with computers and devices that accept USB fingerprint input devices. Works with software and drivers that support standard biometric input and fingerprint template handling. Suitable for direct connection to PCs, laptops, kiosks, and systems that can provide DC 3.3V power. Physical and operational highlights Interface: USB connection for data and power support. Power: DC 3.3V operation. Color: Black finish for a neutral, professional appearance. Form factor: Compact footprint suitable for desktop, kiosk, and panelmount installations. Practical use scenarios Computer login and workstation access: Use the fingerprint reader to or supplement password login on shared workstations and office PCs to streamline user sign on and reduce password resets. Time and attendance: Pair the reader with attendance software to identify employees quickly during clock in and clock out processes and maintain accurate attendance records. Controlled access for small offices and labs: Integrate with access control or application level authentication to limit access to sensitive systems or vault terminals where biometric verification is preferred. Why choose this model Straightforward USB connection and defined DC 3.3V power requirement make planning installation and power supply simple. Compact black design fits a range of environments without drawing unnecessary attention. Focused on the core function of fingerprint capture and verification, making it suitable for integration into existing biometric software workflows. What you need to know before Ensure the target computer or system supports USB fingerprint devices and can provide DC 3.3V where required. Confirm required drivers or biometric software are available and compatible with your operating system to enable enrollment and verification features. Verify physical mounting and cable routing fit your workstation or enclosure layout. This fingerprint reader provides a practical, low profile biometric input option for computerbased authentication and access control applications that require USB connectivity and DC 3.3V power.