Expand your MacBook with an HDMI port, 3 USB-A 3.0 ports, and an Ethernet port with the Satechi USB-C to USB-A, Ethernet, and HDMI Cable Converter. Connect the converter to the USB-C port of your MacBook. You won't have to miss out on this, since there's a new USB-C port with a charger function on the converter. Use the HDMI port to connect a monitor and reach a maximum resolution of 4K at 30Hz. Thanks to the Ethernet port, you can provide your MacBook with a wired internet connection.