Acer Chromebook 311 CB311-11H. . Easy to access Get started in seconds as the Chromebook boots into life & means that you can access your online & offline files from anywhere. Dual port solution Ultra-quick data transfer video streaming & battery charging up with dual USB (Universal Serial Bus) 3.1 Type-C ports. All day productivity With a long-lasting battery life your device is designed to stay at your side for the entirety of the day. The thin & light design makes it the ideal companion for being taken around all day. HDR webcam Whether video conferencing or talking to friends on Hangouts be seen clearly & completely in HD & 88° wide viewing angle. Security is key Keep your laptop & data as secure as can be with the Chromebook's multiple levels of security..