Device match · 5 of 29 chargers pass
A iPhone wants about 20 W and a Windows ultrabook about 65 W. Plugged in together they need 65 W + 20 W on two ports at once, which is a different question from "is it a 85 W charger". Most multi-port chargers split power unevenly, so we check the manufacturer’s own split table for every product below.
iPhone: fast-charges at about 20 W. Windows ultrabook: most 13-14 inch laptops negotiate 65 W.


"Split not published" means the maker sells a multi-port charger without saying how it divides power. We do not guess; the data score on the right tells you how much of the record is sourced.