With its weight starting at 1.42 kg and measuring 20.3 mm at its thickest point for the non-multitouch model with internal 3-cell and rear 3-cell batteries, the X250 is ultraportable — without sacrificing anything in terms of ports, connectivity, or durability. 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 10 Pro 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.