Fourth-generation dual-core Intel Core i5 processor

Up to 30 percent faster graphics performance when compared to the previous generation

Two Thunderbolt 2 ports for connecting up to 12 Thunderbolt devices or two Apple Thunderbolt Displays

Four USB 3 ports and one HDMI port

Built-in 802.11ac Wi-Fi and Bluetooth 4.0

Works with almost any display, keyboard, and mouse

Powerful apps for creativity and productivity

OS X Yosemite, the world's most advanced operating system

Intel, Pentium, Celeron, Centrino, Core, Viiv, Intel Inside and the Intel Inside logo are trademarks or registered trademarks of Intel Corporation or its subsidiaries in the United States and other countries.

Apple, PowerBook, AirPort, FireWire, QuickTime, iTunes and Mac OS are trademarks of Apple Computer, Inc., registered in the U.S. and other countries. Velocity Engine, SuperDrive and iLife are trademarks of Apple Computer, Inc.