USB-HomoLudens

It seems that all of us are adults, but we continue to play toys. We are all a little USB Homo Ludens. And these toys are not necessarily becoming more expensive - it’s just more and more new technologies, more and more originality. Phones, PDAs, and laptops are for many still toys, not a work tool. But it’s not about them. I want to ask you about usb gadgets. We can endlessly accumulate a number of gadgets - there are so many of them, and they are all so funny. But something stops me from buying impractical "stuff." They give! Especially on the New Year. USB slippers, usb aquarium, usb cup heater, usb ear socket, finally ... I wonder what the fate of these gadgets is. It seems to be a pity to throw, but dusting on the shelf in vain. Do you have such? And how many?

PS When editing Habr broke formatting. My usb apologies.