Description: Thunderbolt technology supports fast data transfers with two independent channels of 10Gb or s each. And Thunderbolt 2 technology can bond the two channels for a superfast 20Gb or s. Use this cable to connect Thunderbolt-enabled devices to the Thunderbolt or Thunderbolt 2 port on your Mac. Compatibility: For MacBook Air (13-inch, Early 2015 - 2017) For MacBook Air (11-inch, Early 2015) For MacBook Pro (Retina, 13-inch, Late 2012 - 2015) For MacBook Pro (Retina, 15-inch, Mid 2012 - 2015) For iMac (Retina 4K, 21.5-inch, Late 2015) For iMac (Retina 5K, 27-inch, Late 2014 - 2015) For Mac mini (Late 2014) For Mac Pro (Late 2013) Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.