Almost all of the DisplayPort cables we tested worked flawlessly at 4K resolution and 60 Hz, but this a single is created with nicer components and comes in more lengths. To purchase an adapter, you may stop by apple.com, your neighborhood Apple Store, or other resellers for more details and https://usbtohdmiadapter78642.blue-blogs.com/32504358/an-unbiased-view-of-usb-connector-to-hdmi