Question about ROKIT 5 KRK Studio Monitors?

Hey I have a question, Im thinking about buying these studio speakers for my laptop. I have an Asus Zenbook and I want some good quality speakers to listen to music through. But I have a question if I buy these speakers how can I connect them to my laptop? Do I just need to buy a USB interface audiobox? So what do I need to connect the speakers to my laptop? Any help would be much appreciated. Thanks.