Lenovo’s ThinkPad Stack is a series of modular computer accessories that can be stacked on top of one another and connected to a PC with a single cable. The ThinkPad Stack system was unveiled at CES ...

Modular PC designs are not a new concept but unfortunately in the past they have not taken off in the way manufacturers may have hoped. Lenovo is now trying to rectify this with the new ThinkPad Stack ...

Dan Ackerman leads CNET's coverage of computers and gaming hardware. A New York native and former radio DJ, he's also a regular TV talking head and the author of "The Tetris Effect" ...