MacBook Air|Core i5|1300 MHz|Screen 13.3"|Resolution 1440x900|Screen type Glossy|RAM 4GB|Max 8GB|DDR3|Frequency speed 1600 MHz|SSD 128GB|VGA card Intel HD Graphics 5000|Integrated|Keyboard ENG|Battery run time up to 12 hours|1xAudio-Out|2xUSB 3.0|1xThunderbolt|Wireless LAN 802.11a/b/g/n/ac|Bluetooth|Card Reader SDXC|Microphone Built-in|Speakers|WebCam|macOS Sierra|Silver|Width 325 mm|Height 17 mm|Depth 227 mm|Weight 1.35 kg