This driver was provided by Qualcomm Atheros Communications for support of ASUS Bluetooth v2.1 USB Adapter .
In order to manually update your driver, follow the steps below (the next steps):
1. Go to Device Manager (right click on My Computer, choose Manage and then find Device Manager in the left panel)
2. Right click on the hardware device you wish to update and choose Update Driver Software
3. Choose to select the location of the new driver manually and browse to the folder where you downloaded the driver
Driver for Windows Xp 64 Bit,windows Vista 64 Bit,windows 7 64 Bit,windows 8 64 Bit. Are you looking for Asus Bluetooth V2.1 Usb Adapter Driver 22.214.171.124 64-bit driver and want free download
Click Here to Download Free (561 KB - [http://download.windowsupdate.com/msdownload/update/driver/drvs/2013/04/200000300_5058c7f46223c6fad66e15fcd79632bda45d9dd1.cab] )