Thinkpad Yoga  11e  11.6-inch Touchscreen Convertible Laptop (Intel Quad Core Processor,4GB RAM, 128GB  SSD, Windows 10 Pro) Everything you ever need for an ultra-durable and portable laptop: Intel Quad-Core N2940 Processor, HD LED-backlit IPS Touchscreen, 128GB SSD, Windows 10 Professional and much more, in a legendary reliable 11-inch ThinkPad Yoga 2-in-1 convertible ultrabook; Intel Quad-Core N2940 Processor (2M Cache 1.83GHz (Burst up to 2.25GHz)), 4GB DDR3 memory (support up to 8GB) | 128GB SSD storage Hard Drive; 11.6" HD LED-backlit IPS Touchscreen (1366x768) Display, Integrated webcam, NO Optical Drive, 4-Cell (35 WHr) Lithium-Ion; up to 6.6hrs; Windows 10 Professional 64-bit English Operating System; Intel 802.11 AC Dual Band WiFi, Integrated Bluetooth 4.0; 1 USB 3.0 port, 1 USB 2.0 port, Combo 1 Headphone/Mic Jack, 1 HDMI, 1 Ethernet RJ-45, 720P HD Webcam, Dolby Advanced Audio v2;