Ports & Connectors:
Front: 4 USB 3.0; 1 combo headset; 1 microphone
Rear: 4 USB 3.0; 2 USB 2.0; 1 serial; 2 PS/2; 2 RJ-45; 1 audio line in; 1 audio line out
Internal: 2 USB 2.0; 1 USB 3.0Internal USB 2.0 available by the 2×5 header. Internal USB 3.0 available by the 2×10 header.