1 x USB 3.2 Gen2x2 Type-C (at back) 4 x USB 3.2 Gen2 Type-A (at back) 2 x USB 3.2 Gen1 Type-A (at mid-board) 12 x USB 2.0 (8 at back, 4 at mid-board) 1 x USB 3.2 Gen2x2 Type-C front panel connector