A:Answer Hi Marco. Your inquiry is actually two questions with the first one being about compatibility and the second being about connectivity. The LG 24" Class Full HD IPS Dual HDMI LED Monitor (23.8" Diagonal), Model # 24MP59HT-P is a Plug and Play monitor so you do not need to download any drivers. With regards as to if you need to purchase an adapter, that will depend on what connectivity your Macbook Pro 15 has, regrettably, you haven't specified which version of the Macbook Pro 15 you have and we are not familiar with what connections it has. This monitor has 2 x HDMI inputs on and a 15-pin D-Sub (VGA) connector on it. You may or may not need an adapter depending on what connections you have on your Macbook Pro 15...^IFV