Motherboard ASRock B550 Phantom Gaming 4

Product description ※Please note that product information is not in full comprehensive meaning because of the machine translation.

Specifications
Standard : ATX (305 x 244 mm)
Supported OS : Windows 10 (64-bit)
Supported CPUs : 3rd Generation AMD Ryzen Series, AMD Ryzen (PRO) 4000G Series
Supported Sockets : Socket AM4
Chipset : AMD B550
Memory slots : DDR4, 4 U-DIMMs (up to 4 128GB/32GB)
Supported Memory Speeds : up to 4533 mhz at OC
Memory Channels : Dual Channel
Wired LAN : 1 Gigabit LAN port (RJ-45)
Wireless LAN : not included
Accessories : Support DVD, I/O shield panel, 2 SATA cables, M. 2 screw set, Quick Installation Guide, outer box