

Optional Apple Thunderbolt to FireWire Adapterġ - 3. Optional Apple Thunderbolt to Gigabit Ethernet Adapter Up to 3840 by 2160 pixels at 30Hz or 4096 by 2160 pixels at 24Hz (HDMI) Up to 3840 by 2160 pixels at 60Hz (Thunderbolt) Supports an HDMI-compatible device, including 4K, while using one Thunderbolt display or support for two Thunderbolt displaysĭual display extended, video mirroring, and AirPlay Mirroring Intel Extensible Firmware Interface (EFI)Ĩ or 16 GB PC3-14900 (1866 MHz) DDR3L on-board memoryġ3.3-inch (diagonal) LED-backlit display with IPS technologyĢ560-by-1600 (Retina) Scaled resolutions: 1680 by 1050, 1440 by 900, and 1024 by 640 pixelsġ - HDMI port or Thunderbolt digital video output Supported with macOS Sierra (Apple Watch (1st generation), Apple Watch Series 1, and Apple Watch Series 2) or macOS High Sierra or later (Apple Watch Series 3 or later) 1.1 Aluminum (20072008) 1.2 Unibody (20082011) 1.3 Retina (20122015) 1.4 Touch Bar (20162020) 2 Apple silicon.

Intel Direct Media Interface (DMI) at 5 GT/sīuilt-in full-size backlit with 78 (U.S.) or 79 (ISO) keys, incl. Size and Weight Height: 0.71 inch (1.8 cm) Width: 14.13 inches (35.89 cm) Depth: 9.73 inches (24.71 cm) Weight: 4.49 pounds (2.04 kg) 2 Graphics and Video Support Intel Iris Pro Graphics 2.2GHz - 256GB Intel Iris Pro Graphics 2. MF839LL/A (2.7 GHz with 128 GB storage) MF840LL/A (2.7 GHz with 256 GB storage) MF841LL/A (2.9 GHz with 512 GB storage)
