There is no such USB dongle in the scope of delivery. For office applications, products from Poly, e.g. the model 4320 or an Epos Adapt 260 would be ideal. These products have Bluetooth 5 USB dongles that establish a Bluetooth connection to the headset. The dongle itself is simply recognised by the computer as an audio device. These dongles are also mandatory for the certification of office headsets for Skype, Zoom, Teams, etc. The USB dongles connect headsets much better than would be possible via the USB chip in a computer, i.e. the range is greater.