Mantra Biometric Scanner is in use for all Types of Aadhaar Linked Applications. Mantra MFS100 is one of the best fingerprint readers with USB and Micro USB Connector OTG and Whitelisted RD Registered Hardware. This device is in use for all types of sim card aadhar linked ekyc, paytm, Gas Cylinder supply system, Payment Transfer, Paynearby, Pan card services, pension schemes of all state governments.