Originally Posted by
geohaf
I decided to look into getting a proper piece of hardware to do the trick of letting me pay once for all my devices (laptop, two mobiles and a tablet).
FWIW, I bought a GL-iNet USB-150, and just plug that into a spare 2Ah USB power rod I had lying around the house. That combo not only fits into my headphone case, but it'll last for ~10H or so. I get free WiFi on WN, and this way my phones, tablet, and occasionally laptop and companions' devices all get internet from one WiFi session.