Acer Aspire S7 13.3-Inch Touchscreen Ultrabook (Intel Core i5-4200U Processor up to 2.6GHz, 8GB DDR3 Memory, 256GB SSD, FHD 1080P Touchscreen Display, Backlit Keyboard, 802.11AC WiFi, Windows 8.1, 0.5 inch thin and 2.9 Lbs) Crystal White Intel Core i5-4200U 1.6 GHz 3 MB Cache with 2.6GHz Turbo Frequency, 8GB DDR3, 256GB SSD, 13.3" IPS multi-touch LED display (1920 x 1080); 802.11a/b/g/n Wi-Fi, Bluetooth 4.0, HD Webcam, Dolby Advanced Audio, Media Card Reader, WiDi Display ready, NO Optical Drive; 2 - USB 3.0 ports (1 with power-off charging), 1 HDMI, 4-cell lithium polymer battery (6280mAh) up to 7 Hours Battery life, up to 80 days stand-by mode, Dual-Torque Wobble-free Hinge, Aluminum uni-body, Gorilla Glass, 180 degree flip display.