Simple Data Transfer
"Send a file" opens the dialogue to send data to the Bluetooth device.
After that, you choose the target device...
...and the designated file via a Windows dialogue.
After you initiate the process, you need to confirm the data reception on your cell phone.
We recommend connecting external Bluetooth adapters at a local USB port on your computer. If you use a USB hub, annoying side effects may occur: Your Bluetooth hardware might be ignored or you might have to reinstall the driver every time you insert the adapter.