I tried to bring the transmitter closer to the mouse with a normal USB extension. But the mouse refused, because the voltage loss, the service. Now I have tested these USB Repeater and the mouse works just fine. No more dropouts. All stable. Bin fully happy and thrilled.
For less than 8 a super device. Especially when comparing the offers of local electrical markets. Since similar devices cost about 20
Delivery was fast (2 days)
So if you have connection problems with its Logitech wireless mouse or the USB power of other devices should access these repeaters are trying to talk.