Install The Driver From The CD (Recommended) Don't Just Plug & Play The Bluetooth Adapter As In This Case It Will Use Microsoft Generic Drivers Which Has Basic Feature + Not Reliable (Not Recommended) Using The Driver By The Manufacturer (CSR) Will Make The Device More Reliable + Stable + Advanced Features.
For Good Stability + More Features To Enable You Should Install The Driver Provided By The CSR (CSR 4.0 Harmony Driver) Inside The Package Their Is a CD. Ultra-Mini Bluetooth CSR 4.0 USB Dongle Adapter Is a Great Device With So Much Features Providing From CSR Which You Need To Know What They Deliver At The Price Tag. USB Bluetooth CSR 4.0: (Review Includes Item Included, Specification, Key Features, Speed Test, Testing, NOTE & Result)
