Remarks: 1)The cable was never used, but there might be little scratches or dirty marks. 2)this is Thunderbolt 3 to Thunderbolt 2 adapter, it does not work with any USB-C devices or Mini Displayport devices. 3)The adapter does NOT duplicate the functionality of the Thunderbolt ports on MacBook Airs and legacy MacBook Pros when daisy-chaining accessories together. Descriptions: The Thunderbolt 3 (USB-C) to Thunderbolt 2 Adapter connects a Mac that has a Thunderbolt 3 port to a device that uses a Thunderbolt or Thunderbolt 2 cable.
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