The PC hardware you and I use today for work and for gaming had to start somewhere, and that somewhere often involves a concept or pioneering device that changed our expectations (and the overall market) for the better.Lenovo's Legion Go Fold, unveiled earlier this week at MWC 2026, is one of the company's most ambitious concept devices. That's saying a lot for Lenovo, which historically hasn't been afraid to take chances and has produced some truly remarkable PC hardware.It got me thinking: how many separate, older devices actually went into the Legion Go Fold's engineering choices? From the folding display to the removable gamepads to the detachable keyboard and stand, I went down a rabbit hole of PC and PC gaming concepts and found some remarkable products from days gone by.
