Features: The system is powered by a dual-core 4th generation Haswell 1.9 GHz Intel Core i5-4300U processor. 2160 x 1440 native resolution 12" screen. It also has 4GB of RAM, 128GB of flash storage, a microSDXC media card slot, 802.11a/b/g/n/ac Wi-Fi, Bluetooth 4.0, two 1080p cameras, and integrated dual microphones. There are also built-in stereo speakers with Dolby audio. Windows 10 Pro is the installed operating system.