CHF6.80 per piece for 3 units
Ugreen Bluetooth 5.0 USB Adapter
Transmitter & Receiver
Question about Ugreen Bluetooth 5.0 USB Adapter
Can I connect multiple devices at the same time? (4 wireless controllers to play games)
Yes, this should not be a problem. I have only tried it with 2 devices but I think that 4 should also work.