Aukru® USB Nano Bluetooth Adapter V4.0, Bluetooth 4.0 USB Adapter with LED | supports Bluetooth Stereo | Plug & Play | compatible Windows XP / Vista / 7/8 /8.1 | compatible Bluetooth 2.1 + EDR (Electronic)
a star deduction, because I first had to search the Internet, the instructions for installing the drivers for Win7. During installation, a window appears on the desktop at the 3 points can be set, because I never had a Bluetooth dongle so I knew what