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 download the CSR Bluetooth Remote Control Device Driver below. Note that this is a Windows 7 and Windows 8 for a 64bit system. You can search this website for the 32bit version of the software. Always scan your files which you download from the internet. This was the last driver released being version 188.8.131.52. Note that this file is a CAB file which people hate however you can see the instructions below as to how to install it.