https://iritech.com/support-uidai/how-to-install-and-initialize-rdservice-for-irishield-usb-mk2120ul-device/
How to install and initialize RDService for IriShield-USB MK2120UL device? - IriTech
Nov 1, 2022 - Step 1: Check RDService validity for the device at the following link https://certificates1.bioenabletech.com/device-renew/check-validity If your device is not...
how to install