There are 2 driver options for the embedded smart card reader.
The embedded smart card reader is supported by the USB CCID driver provided by Microsoft. This driver is supplied by Microsoft as part of the operating system or Windows Updates:
Windows Server 2003 SP1
Windows XP SP3
Please visit https://docs.microsoft.com/en-us/previous-versions/windows/embedded/aa925922(v=winembedded.60) for more information and downloads.
The chipset manufacturer, SCM Micro, now Identive Group, provides drivers. The drivers may be downloaded from Identive’s website at http://support.identive-infrastructure.com/downloads.php?lang=1.
Select your operating system, and select the model SCR331/SCR351 CCID USB to download the correct driver. The current driver download is SCR3xxx_win_installer_V8.52.zip
To Replace the current Smart Card Reader Driver:
Go to Device Manager – Select the Reader – Click Update Driver – Manually select the driver to install, just browse to the folder where you unzipped the files.