The Anywatt exists. I’m wondering if that is the only option or if there is a competitor. The article says Apple was making something but I don’t see anything from Apple...
I find this very frustrating. I've looked at numerous ones on Amazon and almost all of them have a number of one-star reviews. Is there any consensus (or close to consensus) on a valid one?
Not quite sure how the laptop would negotiate power transfer with an old MagSafe power supply, so I'd imagine those one star reviews are stating the obvious...