Placa de baza AsRock B550 PG VELOCITA AM4 Supports AMD AM4 Socket Ryzen™ 3000, 3000 G-Series, 4000 G-Series, 5000 and 5000 G-Series Desktop Processors* 14 Power Phase Design, Digi Power, Dr. MOS Supports DDR4 4733+ (OC) 1 PCIe 4.0 x16, 1 PCIe 3.0 x16, 2 PCIe 3.0 x1, 1 M.2 Key E for WiFi Graphics Output Options: HDMI AMD CrossFireX. 7.1 CH HD Audio (Realtek ALC1220 Audio Codec), Nahimic Audio 6 SATA3, 1 Hyper M.2 (PCIe Gen4 x4), 1 M.2 (PCIe Gen3 x2 & SATA3) 3 USB 3.2 Gen2 (Rear Type A+C, Front Type-C), 4 USB 3.2 Gen1 (2 Front, 2 Rear) Phantom Gaming 2.5G LAN https://www.asrock.com/MB/AMD/B550%20PG%20Velocita/index.asp