Keychron K2 HE Concrete Edition Review: Rock-Solid Typing

Keychron's K2 HE Concrete Edition sounds like a cute gimmick, but as I discovered, there's a really solid keyboard beyond the absurd choice of materials. Concrete case has significant tradeoffs in weight and practicality. In-browser customization requires physical connection. Yes, Keychron made a . The cause of scraped knees, bike-tire skid marks, and finger-painted signatures is now the foundation of a keyboard.