-M-ATX(Back-connect supported) / ITX -The tempered glass side -CPU Cooler Limitation 360MM -VGA Length Limitation 390MM -PSU Limitation ATX 1 x USB 3.2 Gen 1 Type-A 1 x USB 3.2 Gen 2x2 Type-C 1 x Audio-Out / Mic-in 1 x LED Switch Button 1 x Power Button