Aadhaar L1 biometric devices are STQC-certified Level-1 (L1) fingerprint scanners specifically designed for secure Aadhaar authentication and eKYC processes as per UIDAI norms. These devices connect via USB and support RD (Registered Device) services, ensuring tamper-proof data exchange and compliance with the latest UIDAI security protocols. ✅ Key Features: • STQC Certified for UIDAI Aadhaar L1 compliance • USB 2.0/3.0 Interface for plug-and-play functionality • RD Service Enabled with auto driver and client updates • Live Finger Detection (LFD) technology • Compatible with Windows, Android (via OTG), and Linux • Used in Aadhaar eKYC, AEPS transactions, CSC operations, PAN-Aadhaar linking, and government subsidy disbursements ✅ Popular Aadhaar L1 USB Biometric Devices: 1. Mantra MFS100 L1 2. Morpho MSO 1300 E3 L1 3. Startek FM220U L1 4. SecuGen Hamster Pro 20 L1 5. Precision PB510 L1 These are widely used in: • Banking and AEPS transactions • Government welfare schemes • Telecom SIM activations • Digital service providers and CSC centres