This is the drivers for the CSR Bluetooth device. You will note that there are a different files for each driver as there are Windows 7/8 which are all 32 bit versions of the driver. You can however find a 64bit version here. Check out the drivers below as they cover a number of different drivers for this hardware . These are all 32bit versions of the drivers. Note that the Hands Free driver has also been added.
You can also extract the files to a directory. Then from there open the device manager on your computer. This is done by – Device Manager (right click on My Computer, choose Manage and then find Device Manager. Then simply Right click on the hardware device you wish to update. Alternatively look where there is a ‘bubble’ around a device and click on that and then click on update – > browse and browse to where the drivers had been extracted too. It will then install.
*If you are looking for the Buffalo Bluetooth driver then look here.