Research In Motion announced enhancements to the BlackBerry Smart Card Reader software that will allow the smart card reader to facilitate controlled access over a Bluetooth connection to a PC running Microsoft Windows XP. The BlackBerry Smart Card Reader features a lightweight, wearable design. It supports the ISO 7816 specification for smart cards, including support for Department of Defense Common Access Cards and the DataKey/Safenet 330 cards. The BlackBerry Smart Card Reader can utilize the embedded security credentials of a smart card to provide two-factor authenticated access via Bluetooth to both BlackBerry handsets and PCs.