1 x USB 3.2 Gen2 Type-C (at back) 3 x USB 3.2 Gen2 Type-A (at back) 4 x USB 3.2 Gen1 Type-A (2 at back, 2 at mid-board) 6 x USB 2.0 (2 at back, 4 at mid-board) 1 x Front USB 3.2 Gen1 Type-C connector