P&E Hardware Interface Drivers, Version 11 (Win XP/Vista/7/8) - Contains support for OpenSDA hardware as well as Windows 8 support. Installs P&E drivers to allow applications to communicate with P&E hardware. Please note that not all hardware may be supported for your OS. This does not include the application level support which comes with the different products. Administrator privilege is now required. Resolves Windows 8 driver signature issue experienced by select customers using PEDrivers 11.1. Released 3/11/2015.