Lenovo ThinkSmart One + Controller all-in-one bar This all-in-one complete solution is specially designed for collaboration in meeting rooms and small to mid-sized conference rooms. It features eight microphones to ensure top-quality audio. The ThinkSmart Controller provides an intuitive user interface to let users quickly and easily make calls, start meetings, share their screens and use other features without having to deal with complicated menus and settings. Consists of: 1 x Lenovo ThinkSmart Core computing device 1 x Lenovo ThinkSmart Controller display 1 x Lenovo ThinkSmart Bar with integrated camera and eight microphones Operating system: Windows 10 IoT Enterprise SCA-MTR Manufacturer's warranty: First Year Maintenance, 3 years of Premier Support (see manufacturer's website for details)