2*DDR4 memory slots, up to 64GB, greatly improve the performance of the motherboard Support 1*M.2 NVMe/NGFF 1*M.2 WiFi interface M.2 supports high-speed data transmission speed, stable and fast. Support for Socket AM4 CPU with more cost-effective solution configuration, providing for motherboard operation Comprehensive network solution with 1000Mbps Ethernet port Flagship layout, easy to assemble, reasonable layout, complete interfaces and strong expandability CPU:for Socket AM4 CPU Ryzen 3000/4000/5000 series Chipset: for A520 Memory: 2 * UDIMM DDR4 2133/2400/2666/3200MHz, dual channel, up to 64GB Display ports: 1 * HD, 1*VGA Storage: 4 * SATA3.0 Port, 1 * M.2 NVMe/NGFF Port,1*M.2 WIFI USB: 6 * USB 2.0 Ports, 6 * USB 3.0 Ports Network card: 1 * 1000Mbps Ethernet Colour:Black Material:PCB Due to different batches, there may be differences in product appearance and printed text, which not affect use Package Contents: 1 * Motherboard Kit Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.