Hi, I have an LG 27UK600 4k monitor that has display port and hdmi connections. Thinking of buying a used MacBook 12" early 2016 tomorrow. Will this connect and run at 4k? Can you get USBC to display port? As would need that wouldn't I? --- Post Merged, Apr 20, 2019 --- I've seen a cable that has USBC to display port and has power pass through so it will charge whilst docked. With the MacBook only having 1 port, could I get an adapter to make it 2 ports and connect everything to one which would leave me with 1 port to plug my portable SSD in?