The package provides the installation files for Toshiba Satellite R840 O2Micro Smart Card Reader Driver version 22.214.171.124. This is the driver for the O2Micro Smart Card Reader which makes it possible to authenticate you on your machine with an Smart Card and a PIN.
It is highly recommended to always use the most recent driver version available.
Do not forget to check with our site as often as possible in order to stay updated on the latest drivers, software and games.
Try to set a system restore point before installing a device driver. This will help if you installed a wrong driver. Problems can arise when your hardware device is too old or not supported any longer.