Genuine Acer Aspire 7 A715-75G chargers are listed below, so if you need another for the office or simply need to replace a broken then you have found the original part needed, this Acer Aspire A715-75G ac adapters has 135w of true power and outputs 19v 7.1a and fits all the A715-75G series, so whether you have the Acer Aspire 7 A715-75G-5186 or the A715-75G-544V, this will fit, with many more models available, so as long as it starts with A715-75G this the correct power adapter to charge your notebook computer.