Processor Intel Celeron 1017U Dual Core 1.6 G Hz, 2MB Cache Memory 4GB DDR3 RAM Hard Drive 500GB SATA 8GB SSD Optical Drive None Software Operating System: Microsoft Windows 8 64-bit Display 11.6" Lenovo Touchscreen, LED Backlit 1366x 768 HD Resolution Graphics Intel HD Graphics Audio Built in Speakers Input Devices Keyboard & Touchpad Touchscreen Networking Wireless (802.11b/g/n Wireless) LAN: 10/100 Mbps Fast Ethernet Power Supply 3-4 Hours (up to 4 hours with power management) Interfaces 1 x USB (Universal Serial Bus) 3.0 1 x USB (Universal Serial Bus) 2.0 1 x HDMI Port 2-in-1 card reader (SD, MMC ) Warranty / Miscellaneous 1 Year Manufacturer Warranty Integrated HD Webcam with Microphone