It is one of the lightest and thinnest MacBooks with passive cooling and a Retina high-resolution display. It has an audio jack port and a USB 3.1 Type-C port (5 Gbit / s) which is used for charging, data transfer and HDMI video output. The cover is made of high-quality lightweight aluminum - Space Gray. OS X El Capitan operating system. Dimensions: 28.1 x 19.7 x 0.3-0.7cm - 0.9kgIncludes an energy-efficient dual-core Intel Core M 1.1GHz processor, 8GB RAM, 256GB PCIe flash memory, iSight 480p FaceTime webcam, stereo microphone, full backlit keyboard with Slovak characters, trackpad, 12 inch widescreen LED Retina display (2304x1440, 226ppi), WiFi - 802.11a / b / g / n / ac (2.4
It is one of the lightest and thinnest MacBooks with passive cooling and a Retina high-resolution display. It has an audio jack port and a USB 3.1 Type-C port (5 Gbit / s) which is used for charging, data transfer and HDMI video output. The cover is made of high-quality lightweight aluminum - Space Gray. OS X El Capitan operating system. Dimensions: 28.1 x 19.7 x 0.3-0.7cm - 0.9kgIncludes an energy-efficient dual-core Intel Core M 1.1GHz processor, 8GB RAM, 256GB PCIe flash memory, iSight 480p FaceTime webcam, stereo microphone, full backlit keyboard with Slovak characters, trackpad, 12 inch widescreen LED Retina display (2304x1440, 226ppi), WiFi - 802.11a / b / g / n / ac (2.4