Add incredible functionality to your MacBook with this Anker PowerExpand 9-in-2 USB-C media hub. It plugs into your MacBook’s two USB-C ports and equips you with advanced connections like a USB-C Power Delivery port, HDMI port, Ethernet port, SD/microSD card slots, and much more. It supports powerful charging, speedy transfers, and display resolutions of up to 4K. | Anker PowerExpand 9-in-2 USB-C Media Hub (A8384HA1-5)