what type of usb ports do i have macbook
Apple is clearly looking ahead with USB 3.1, which supports DisplayPort, VGA, HDMI and ethernet protocols. Here are some things to know about the USB 3.1 port in the 12-inch MacBook, and where it may be headed in the future. USB 3.1 (via a Type C connector) is the one and only IO port on the new MacBook.