Lenovo Yoga 11s 11.6-Inch Convertible 2 in 1 Touchscreen Ultrabook (Silver) 3rd Gen Intel Core i5-3339Y processor: Features a 3MB L3 cache and 1.5GHz processor speed with Turbo Boost up to 2.0GHz. Intel Core i5 processor: Features smart 4-way processing performance with a speed boost. Intel Turbo Boost Technology: Delivers extra performance when you need it and increased energy efficiency when you don't. Intel HD graphics provide extra graphics power for your laptop when you need it. 4GB DDR3 memory: For multitasking power. Note: Optical drive not included, Compatible with optional external recordable CD/DVD drives (not included). 11.6" LED high-definition 10-point capacitive multitouch screen: With IPS technology, a wide viewing angle and 1366 x 768 resolution offers easy navigation and crystal clarity. 128GB solid state drive: Offers spacious storage. Intel Nuance Dragon voice control: Allows you to easily operate your laptop by speaking. Intel HD Graphics 4000: For lush images with vivid detail. HDMI output for connection to an HDTV. Built-in webcam: Makes it easy to video chat with family and friends in stunning 720p resolution. 2-in-1 media reader: Supports Secure Digital and MultiMediaCard formats. 1 USB 3.0 port and 1 USB 2.0 port: For fast digital video, audio and data transfer. Built-in high-speed wireless LAN (802.11b/g/n): Connect to the Internet without wires. Bluetooth 4.0 interface: Easily link with other Bluetooth-enabled devices, such as a mobile phone or MP3 player. Weighs only 3 lbs. and measures just 0.7" thin: For lightweight portability. Convertible design: Enables use in laptop, stand, tent and tablet modes for flexibility. Microsoft Windows 8 64-bit operating system preinstalled: Provides a stable platform for word processing, Web navigation, gaming, media storage and more. Software package included: With Evernote, Nitro PDF and more. Includes 30-day trial of Microsoft Office 2013. Lenovo Cloud Storage: Share media on any device from any location with Lenovo Cloud Storage. In addition to its wide-ranging device support, Lenovo Cloud lets you push content to mobile devices and supports viewing files via an internet browser. AccuType Keyboard: The acclaimed AccuType keyboard is ergonomically designed to make typing more comfortable and to reduce errors. Intelligent Touchpad: Optimized for Windows 8, the intuitive, easy-to-use touchpad features simple scroll, zoom, and rotate functions. ENERGY STAR certified: Designed to use less energy and meets strict energy efficiency guidelines set by the Environmental Protection Agency and U.S. Department of Energy. Simple Maintenance: With OneKey Rescue System, recovering from viruses or other technical difficulties is a snap. The Yoga 11S also makes it easy to back up your system and scan for and kill viruses.