M.2:
2x M.2 Ports (Key M), Support SATA3 & PCI Express 3.0 x4, one supports type 2242/ 2260/ 2280/ 22110 storage devices, one supports type 2242/ 2260/ 2280 storage devices
Audio:
Realtek ALC887 7.1-Channel High Definition Audio CODEC
LAN:
Intel I219-V Gigabit Ethernet Controller
Ports:
2x USB 3.1 Gen2 Ports (1 Type-A rear, 1 Type-C rear), 8x USB 3.1 Gen1 Ports (4 Type-A rear, 4 via headers), 6x USB 2.0 Ports (2 Type-A rear, 4 via headers), 1x PS/2 Keyboard/Mouse Combo Port, 1x VGA Port, 1x HDMI Port, 1x DVI-D Port, 1x RJ45 LAN Port, Audio I/O Jacks
Power Connector:
1x 24-pin ATX Main Power Connector, 1x 8-pin ATX 12V Power Connector
Form Factor:
ATX, 12.0 x 9.6 inch / 30.4 x 24.3 cm