Macbook 12-inch: 256 GB | 512GB
1.3GHz dual-core Intel Core M processor
Turbo Boost up to 2.9GHz
8GB memory; Up to 512GB flash storage 
Intel HD Graphics 5300 
USB-C port
Built-in 802.11ac Wi-Fi wireless networking
Bluetooth 4.0 wireless technology
FaceTime HD Camera
Full-size backlit keyboard with butterfly mechanism
Force Touch trackpad
Built-in 9-hour battery
Available in Gold, Silver and Space Gray