Maingear has revealed a refreshed MG-1 Mk. II custom gaming PC that builds on what made the original model so great. It's more powerful, it runs cooler, and its cables are hidden. Here's how it works.A sleek black gaming PC with glowing blue LED fans and a side glass panel showcasing internal components. Vibrant blue and green geometric background.The Maingear MG-1 Mk. II is now available to buy in customizable or pre-built configurations.