Also test with a known smart card (e.g., JavaCard, government eID). If the card is detected but fails, reinstall middleware (e.g., OpenSC, specific applet drivers).
Users have reported that Windows 11 updates can sometimes disable smart card readers by restricting access to the "Calais" registry key. Run ( regedit ). ez100pu smart card reader driver windows 11 better
The driver now fully supports the stricter driver signing requirements introduced in Windows 11. It integrates natively with the Windows Security Center, ensuring that the smart card reader operates within the trusted execution environment without triggering "legacy device" warnings or requiring user-side configuration tweaks. Also test with a known smart card (e