Unfortunately, after just 2 months of the lid of the tiny receiver has dropped, so that the board are now free. While the device is still working, but I can now be put neither the dongle, nor remove it without much hassle.
I have contacted the Logitech Support and wait for the things, hoping that I get a replacement receiver. The idea that we could put the receiver can, because he is so small, I would not, in my experience
sign. If the machine breaks down simply by plugging and unplugging, I do not know what havoc a transport in the laptop bag.
Maybe I got caught also a Monday recipient ...