Cases from many hardware generations ago can easily house the hardware of today, and while that’s a large part of the appeal, it doesn’t come without pitfalls. One of those pitfalls is the front I/O, and it’s one of the most misunderstood parts of a desktop PC. It’s usually among the last things that you think about when buying a new case, and when most builders are carrying over an existing case from a previous build, it’s no wonder that it’s such an afterthought. USB has changed a lot, and plugging in a flash drive to transfer some files quickly can expose this quickly.