CSL - V4.0 nano USB Bluetooth Adapter with LED | Class 4.0 Technology | Standard newest | Plug & Play | Windows 7 + Windows 8 Windows 8.1 + (Electronics)
This dongle works, but - I do not see the led announced (this was not the reason for my choice, so it is not very serious ...) - The driver is not found automatically by Windows (7 64bit), you must install it manually, which is surprisingly long, lon