General Features:
Precision aluminum unibody enclosure
Mac OS X version 10.10 pre-installed
Intel 5th Gen Broadwell Core i5-5257U Dual-Core 2.7GHz CPU
3.1GHz Max Turbo Frequency, 3MB L3 Cache
8GB DDR3L SDRAM
512GB SSD hard drive (Solid State Drive)
No optical drive
Intel Iris Graphics 6100
Integrated audio with built-in stereo speakers
Built-in omnidirectional microphone
No Ethernet
802.11ac WiFi
Built-in Bluetooth 4.0 wireless technology
SDXC card slot
Built-in 720p FaceTime HD camera
Backlit keyboard with multi-touch trackpad
13.3-inch (diagonal) Retina LED-backlit glossy widescreen display (2560 x 1600)

I/O Ports:
Two (2) Thunderbolt ports
Two (2) USB 3.0 ports
One (1) HDMI
One (1) audio input/audio line-in mini-jack

Battery Specifications:
Li-Poly battery
71.8Wh

Power Specifications:
Input: AC 1.5A 100-240V ~ 50/60Hz
Output: 16.5V---3.65A

Unit Dimensions:
0.75 x 12.35 x 8.62-inches (H x W x D, approximate)
Weight: 3.46 lbs.
Package Includes:


Apple MacBook Pro Retina 13.3" LED Notebook
Mac OS X version 10.10 pre-installed
AC power adapter