Mainboard Gallery
2 x PCIe 3.0/2.0 x16 (x16 or dual x8) 1 x PCIe 2.0 x16 (x4 mode, black) 3 x PCIe x1 for AMD Quad CrossFire or NVIDIA Quad SLI.
1 x DisplayPort 1 x HDMI 2 x eSATA 6Gb/s 1 x LAN (RJ45) port(s) 4 x USB 3.0 (blue) 4 x USB 2.0 1 x Optical S/PDIF out 6 x Audio jack(s) 1 x USB BIOS Flashback Button(s)