Thunderbolt 3 to Thunderbolt 2 Adapter Cable for MacBook – Connects Thunderbolt 3 (USB-C) devices to Thunderbolt or Thunderbolt 2 ports on Mac computers running macOS Sierra or later. This adapter supports one-way connectivity only. Features: - Latest USB 3.1 Type-C interface, reversible design - Supports miniDP video output for multi-function application - High-performance digital chip for reliable signal processing - Input: USB 3.1 Type-C (DisplayPort mode) - Output: Mini DisplayPort - Operating temperature: 0°C to 65°C, humidity: 5% to 95% (non-condensing) Compatible with: - MacBook Air (Retina, 13-inch, 2018 and later) - MacBook Pro (13-inch, 2016 and later) - MacBook Pro (15-inch, 2016 and later) - iMac (Retina 4K, 21.5-inch, 2017 and later) - iMac (Retina 5K, 27-inch, 2017 and later) - iMac Pro (2017 and later) - Mac mini (2018) Package Includes: 1 x Thunderbolt 3 to Thunderbolt 2 Adapter Cable