You can download the Cogent CDS RD Service from platforms like APKPure to register and activate the device for mobile use.

: Open the RD Service app. You may need to register your device's serial number with a provider (like Precision Biometric or Radium Box) to activate it for e-KYC services. Test the Scanner

: Most RD Service apps have a "Test" or "Discover" button to verify that the scanner is connected and capturing correctly. Technical Compatibility Android Version

Before diving into the software, it is essential to understand the device itself. The Cogent CSD 200 is a capacitive fingerprint scanner (often utilizing optical technology depending on the specific sub-model) that connects via a USB interface.

Therefore, the is not a simple .inf file like on Windows. Instead, it is typically a combination of:

Have you successfully installed the Cogent CSD 200 driver on an Android device? Share your experience in the comments below (for informational purposes only – do not share proprietary driver files).

To comply with UIDAI norms for Aadhaar-based authentication, you must use a registered service. Providers like Radium Box offer the necessary RD service drivers and registration for these devices.