Hello Toni_ton, I am trying to imagine what you mean by "logitech bluetooth receiver". I only know of "bluetooth receiver" and the Logitech proprietary receiver, which as far as I know is not Bluetooth based. Somt to your question: 1.: the G915 should be able to connect to any BT receiver. For example, I use the BT directly in my notebook for the keyboard. And it does flawlessly. 2. with the receiver supplied, when I plug that into the notebook, the connection works fine again. 3. But I suspect that the keyboard with its receiver is not multidevice-capable. Firstly, it is not written anywhere that the receiver is multi-device capable and secondly, I suspect that the wireless technology used in this keyboard model is new and incompatible with older mice. What do other users think?

I would therefore recommend that you set up the connection to the business or leisure notebook via internal BT and to the gaming computer via the receiver supplied.

Good question. I also assumed that different devices can be connected to only one USB adapter via Lightspeed technology. However, the "Lightspeed" technology is currently designed in such a way that it requires a separate USB adapter for each device. Via Bluetooth, you can connect several devices wirelessly but do not have the same transmission speed. What is good, however, is that the Logitec G devices are all compatible with each other and the colour concept can also be easily coordinated with the mouse.