CPU support : Support AMD AM4 Series CPU Chipset : AMD A320 Memory: Support 2 DDR4 1600/2133/2400MHz Memory up to 16GB Support Hyper-threading technology LAN: Realtek : RTL8111H 10Mbps Lan Chip Audio : HD sound card ALC662 6 sound channel output Expansion slots : 1 x PCle x 16 1 x PCle x 1 I/O connectors：6 x USB2.0 (2 expansion) 4 x USB3.0 (2 expansion) 1 x VGA 1 x COM 1 x HDMI 1 x F_ AUDIO 1 x LAN (RJ45)port(s) 1 x JCMOS 3 x Audio jack(s) 1 x SPKERS 2 x USB2.0 1 x CPU_ FAN PWR 2 x USB3.0 1 x ATX Power Form factor：Micro-ATX 200 x 220mm