CSL - micro USB adapter Bluetooth- V4.0 | Technology Class 4.0 | the newest standard | Plug & Play | Windows 7 + Windows 8 Windows 8.1 + (Electronics)
Connectivity problem with the different devices, problem drivers commissioning and above all works half the time, I think due to the smallness of the dongle and especially to put in a fast USB jack. Otherwise aside this good product.