<P>Pure invention.<BR>We designed the new MacBook to be not only thinner and lighter, but more functional and intuitive than ever before. To do that, we couldn't just shave a millimeter here, a gram there. So we started from scratch, reinventing each essential element as part of a singular, deceptively simple design. It's everything there is to love about Mac. In its purest form ever.</P> <P>A keyboard reimagined from A to Z.</P> <P>From the beginning, our goal was to design a full, uncompromising Mac experience. And a full-size keyboard is an essential part of that. In order to fit a full-size keyboard in the incredibly thin MacBook, we designed the keyboard from the ground up. Each component has been rethought specifically for the new MacBook, from the underlying mechanism to the curvature of the surface of each key to the distinctive new typeface. The result is a keyboard dramatically thinner than its predecessor. Now when your finger strikes the key, it goes down and bounces back with a crisp, consistent motion that makes typing with precision a breeze.</P> <P>Butterfly mechanism.<BR>Traditional keyboards use a scissor mechanism, which tends to wobble around the edges. This creates a lack of precision when you strike anywhere except the center of the key. We needed to reduce key wobbling for a keyboard this thin; otherwise, striking a key off-center could result in the keycap hitting bottom before a keystroke registers. So we designed an entirely new butterfly mechanis

Apple MacBook MJY32LL/A 12-Inch Laptop with Retina Display (Space Gray, 256 GB) NEWEST VERSION

Screen Size	12 inches
Screen Resolution	2304 x 1440
Max Screen Resolution	2304x1440 pixels
Processor	1.1 GHz core_m
RAM	8 GB LPDDR3
Memory Speed	1600 MHz
Hard Drive	256 GB
Graphics Coprocessor	Intel HD Graphics 5300

Brand Name	Apple
Series	Macbook
Item model number	MJY32LL/A
Hardware Platform	Mac
Operating System	Mac OS X
Item Weight	2 pounds
Item Dimensions L x W x H	7.74 x 11.04 x 0.52 inches
Color	Space Gray
Processor Brand	Intel
Processor Count	1
Computer Memory Type	DDR3 SDRAM
Flash Memory Size	256
Optical Drive Type	No
Audio-out Ports (#)	1
Battery Type	Lithium Polymer (LiPo)