1 x USB 3.2 Gen2x2 Type-C 4 x USB 3.2 Gen2 Type-A 8 x USB 2.0 1 x Marvell AQtion 10Gb Ethernet 1 x Intel 2.5Gb Ethernet 5 x Audio jacks 1 x Optical S/PDIF out 1 x BIOS FlashBack button 1 x Clear CMOS