Just perfect , as a using a backup power supply from my old mackbook air, to my new macbook pro (
Does exactly what it's supposed to do, nothing more or less. It does get quite hot, but it seems to keep the laptop cooler because the power conversion seems to happen in the device rather than my laptop. I had 2 previously useless magsafe power supplies, they now have a reason to exist again!
Thanks for the great product, works well!
The device works as expected. He adapter tends to overheat after a long period of use. After installing an external heatsink, the adapter does not overheat any longer.
Thanks to this helpful gadget from Elecjet I now have access to almost 10 MagSafe power connectors to my new MacBook Pro instead of hardly one. Furthermore, the magnetic connector has already proved its usefulness and prohibited what could have been an accident.
I really struggled if I should rate it 4 or 5 stars. First I went for 4 because it becomes rather hot and I would also appreciate if it was even slicker. However, with these comment here I changed it to 5 anyway because of its great usefulness and sustainable development making my old equipment even more valuable.