This adapter will NOT work with Apple Thunderbolt Cinema Display. This adapter will NOT work in combination with other adapters. This adapter is NOT compatible with other inline adapters between the adapter and the monitor. Before you purchase this adapter please make sure your Device (Computer/Tablet/Smart Phone) supports DisplayPort Alt Mode Over USB-C. | USB C (TYPE C) to Mini DisplayPort (Mini DP, MDP) adapter. Connect the Apple Cinema Display Mini DisplayPort monitor over USB-C to a MacBook, MacBook Pro or iMac with a Thunderbolt 3 port. | Supports Display Resolution up to 4096 x 2160 at 60Hz frame rate with 24bit color; transmits video and audio, compatibility with displays, monitors, and projectors with Mini DisplayPort port. A Mini Displayport cable is required to pass through the USB-C Power Port. Includes on-chip microprocessor with internal SPI ROM. Easy Install no drivers or power required. This adapter supports Power Delivery (PD) through USB-C which is perfect for MacBook Air and MacBook Pro. | Pass-through USB-C Power Port. Includes on-chip microprocessor with internal SPI ROM. Easy Install no drivers or power required. This adapter supports Power Delivery (PD) through USB-C which is perfect for MacBook Air and MacBook Pro. | Work With M1/M2/M3 or Intel MacBook with USB-C, MacBook Air, iMac, USB-C iPad Pro, Google Chromebook Pixel, Dell XPS 13/15, Galaxy S9/S10, and more laptops/tablets/PC that comply with the DisplayPort Alternate Mode.