Mac Book Pro with Retina display is the ideal notebook for enthusiasts & professionals looking for fast performance in a supercompact & light design. It features a stunning Retina display, fourth-generation Core processors, latest graphics, faster flash, next-generation Wi-Fi, & longer battery life-in an incredibly thin & light design. Fourth-generation Intel Core processor Designed to reduce power consumption while maintaining high performance Intel Iris Graphics for unprecedented levels of integrated graphics performance PCIe-based flash storage is up to 60% faster than previous flash storage Superior in reliability & up to nine times faster than a traditional hard drive 802.11ac, compatible with 802.11a/b/g/n Dual band supports 2.4 G Hz & 5 G Hz Stronger, clearer, & faster Wi-Fi signal Up to 9 hours wireless web & i Tunes movie playback Two ports deliver up to 20 Gbps of bandwidth for each external device Connect to multiple displays & high-performance devices Pixels are packed so dense your eye cant discern individual ones See more detail in your images & experience amazingly sharp text 1.57 kilograms & 1.8-centimetres thick OS X Mavericks, i Photo, i Movie, & Garage Band Pages, Numbers, & Keynote are now free from the Mac App Store with every new Mac purchase (Requires Internet Connection & Apple ID)