This adapter allows connecting 2048x1536 "retina" iPad 3/4 (see below for compatibility) LCD panels to PC/Mac/some mobile phones with USB-C/Thunderbolt. It provides switchable panel power, and switchable/dimmable backlight. New board design allows easier mounting behind panel using double-sided foam tape. NOTE: This ONLY works with USB-C or Thunderbolt ports which have DisplayPort Alternate Mode f