X555LA-DB71 15.6 Notebook Computer from ASUS is built with the hardware for handling commonplace work or home applications. The integrated Intel HD 4400 graphics combine with the 15.6 display, which features a native resolution of 1366 x 768, to offer vivid colors as well as sharp videos or images. The 1TB hard drive provides ample space to store videos, music, photos, and data. 2.0 GHz Intel Core i7-4510U processor features Turbo Boost Technology 2.0 that allows the CPU to operate up to 3.1 GHz for faster performance when running intensive applications. Handling multiple applications at the same time is possible with 8GB of RAM. This notebook features Bang Olufsen/SonicMaster Audio software technology with stereo speakers to provide clear full-range sounds for movies, games, and music. In addition to speakers, the notebook features other notable preinstalled hardware such as a DVD burner, SD card reader, and webcam. For connectivity to the networks and peripherals, 802.11b/g/n wireless, Gigabit Ethernet, and Bluetooth 4.0 are provided. Included with the notebook are an AC power adapter and a 2-cell lithium-ion polymer battery. Dual-Core Haswell Intel Core i7 Performance This notebook features a dual-core 4th generation 2.0 GHz Intel Core i7-4510U processor, with 4MB of L3 cache. This Haswell CPU uses less energy to give you a longer battery life. With Intel Turbo Boost Technology 2.0, the maximum clock rate this processor can achieve is 3.1 GHz. Having dual cores also allows the notebook to run multiple programs at the same time without slowing down the computer. SuperMulti DVD Burner Use this optical drive to back up files, images, music, and more onto CDs and DVDs. You can also listen to music CDs, install software, and watch DVD movies. Connectivity When you need to access the Internet or a network, you can connect using 802.11b/g/n wireless or the Gigabit LAN RJ-45 jack. For connecting to other wireless devices, such as a mouse or speakers, the computer supports Bluetooth 4.0. Video Calls The built-in webcam allows you to keep in touch with everyone via video calls. USB 3.0 This notebook offers two USB 3.0 ports that allow data transfers up to ten times faster than USB 2.0.