Toshiba Satellite E55T-A5320 Ultrabook 15.6" Touch Screen Laptop - 4th Gen Intel Core i5 / 4GB DDR3 / 500GB HD / Back-kit Keyboard/ Intel Wireless Display(WiDi)/Windows 8.1 64-bit (Smart Silver Brushed Aluminum) 4th Gen Intel Core i5-4200U Processor 1.6GHz with Turbo Boost up to 2.6GHz. 15.6" LED-backlit TFT high-definition widescreen touch-screen display 4GB DDR3L Memory / 500GB Hard Drive / Mobile Intel HD graphics LED-backlit keyboard allows comfortable typing, even in low-light conditions. Intel Wireless Display Wirelessly transmits streamed or downloaded movies, TV shows, music, photos and more from your laptop, network or the Internet to your TV (NETGEAR Push2TV adapter required, not included)