1(Gen 1, Type C), 4(Gen 1, Type A) x USB 3.2 PORTS (FRONT) 1(Gen 2, Type C), 1(Gen 2, Type A), 2(Gen 1, Type A) x USB 3.2 PORTS (REAR) 4 x USB 2.0 PORTS (FRONT) 2 x USB 2.0 PORTS (REAR) 1 x SERIAL PORTS(FRONT) AUDIO PORTS (REAR) : 5+ Optical S/PDIF (Realtek® ALC1200 Codec) 1 x DISPLAYPORT 1 x HDMI 12 x DIRECTX