ASUS PRIME B550M-A (WI-FI)
4 x DIMM, Max. 128GB, DDR4 4600(O.C)
AMD Ryzen™ 5000 Series/ 3000 Series Desktop Processors
1 x PCIe 4.0 x16 (x16 mode)
AMD Ryzen^TM 4000 G-Series Processors
1 x PCIe 3.0 x16 (x16 mode)
AMD B550 Chipset
2 x PCIe 3.0 x1
Total supports 2 x M.2 slot(s) and 4 x SATA 6Gb/s ports
Support Raid 0, 1, 10
Realtek RTL8111H 1Gb Ethernet
Intel® Wi-Fi 6 AX200
Bluetooth v5.1*
Realtek ALC887/897 7.1 Surround Sound

Rear Motherboard
1 x PS/2 keyboard/mouse combo port(s)
1 x DVI-D
1 x D-Sub
1 x HDMI
1 x LAN (RJ45) port(s)
2 x USB 3.2 Gen 2 (teal blue) (2 x Type-A)
4 x USB 3.2 Gen 1 (blue) Type-A
3 x Audio jack(s)
1 x ASUS Wi-Fi Module