Dynabook's Portg X40-M offers a powerful Intel processor, up to 64GB of RAM, and sleek design for professionals. With a variety of ports, a security lock slot, and Windows Hello-compatible webcam ...

This is the product's overall performance score, based on key tests conducted by our industry experts in the CHOICE labs.

Dynabook is a fairly new name on the laptop scene, but its roots are deep. The company was formerly part of Toshiba, which built the first laptop computer in 1985. Now Dynabook is off on its own ...