Full-sized and spill-resistant, the legendary ThinkPad ergonomic keyboard is renowned for its full array of keys, excellent feel, and TrackPoint® pointing device. And it's optimized for Windows 8 and later versions with convenient multimedia buttons, LED status indicators, function-lock capability, and immediate access to view apps. Plus, the next-generation clickpad is large and includes buttons, meeting the needs of all users. Optional backlight makes working in dark environments effortless. In-Plane Switching LCD displays with high brightness. IPS technology allows for vivid colors and nearly 180 degree viewing angles.