It is so light to carry, and the rubber feet stop it from slipping, using the cable I can connect it to a laptop.
I've mashed it into a rucksack and travelled with it and it's stood up with no damage to the keys or responsiveness.
I've connected it up through a multi-usb with usb drives and through an OTG converter to a phone and so had a very mobile set up. Not all mobiles recognise the USB drive, or the power cable though a multiusb, but they have all recognised the keyboard.
It has been a very long time since typing has been as comfortable error-free as it used to be on an old refurbished Lenovo Thinkpad I had.
It is a mechanical keyboard, which is not silent. I've not had any trouble working with it cafes, but there may be a problem in silent workspaces or libraries.
I've converted to a setup when using my laptop where I have the machine propped onto a folding bookstand and this keyboard at the front. I think a lot of people have. But I bet they pay a lot more for their ergonomic keyboards!