The ASUS TUF GAMING A520M-PLUS II is a desktop motherboard for AMD Ryzen 5000, 5000 G-Series, 4000 G-Series, 3000 and 3000 G-Series processors. Four DDR4 slots support up to 128 GB in dual-channel mode; supported memory speeds depend on the processor.
For add-in cards, it provides one PCIe 3.0 x16 slot and two PCIe 3.0 x1 slots. Storage options include one M.2 Key M slot for 2242, 2260 or 2280 drives using PCIe 3.0 x4 or SATA, plus four SATA 6Gb/s ports.
Connect a display through DisplayPort 1.2, HDMI 2.1 with 4K at 60 Hz, or D-Sub; graphics availability depends on the processor. Rear I/O includes USB Type-A ports, 1Gb Ethernet, audio jacks and a PS/2 keyboard/mouse combo port. The Realtek ALC887/897 codec supports 7.1-channel audio when the case has a suitable front-panel audio module.