Placa de baza AsRock A520M PRO4 AM4 Supports AMD AM4 Socket Ryzen™ 3000, 4000 G-Series and 5000 Series Desktop Processors 8 Power Phase Design, Digi Power Supports DDR4 4733+ (OC) 2 x PCIe 3.0 x16, 1 x M.2 Key E for WiFi Graphics Output Options: HDMI, DisplayPort, D-Sub 7.1 CH HD Audio (Realtek ALC1200 Audio Codec), Nahimic Audio 4 x SATA3, 1 x Ultra M.2 (PCIe Gen3 x4), 1 x M.2 (PCIe Gen3 x2 & SATA3) 10 x USB 3.2 Gen1(5 x Rear, 1 x Rear Type-C, 4 x Front) Realtek Gigabit LAN https://www.asrock.com/MB/AMD/A520M%20Pro4/index.asp#Specification