This product is either discontinued or we cannot get that from suppliers.
Gigabyte GA-B550M-S2H AM4 Micro-ATX Motherboard, 2x DDR4 DIMM Slots (64GB Max), Rear USB Ports 4x USB 3.2 Gen 1 & 2x USB 2.0/1.1, Nt Realtek® GbE LAN (1000 Mbit/100 Mbit), Realtek ALC887 Codec, Expansion Slots 1x PCIe 4.0 x16 & 2x PCIe 3.0 x1, Storage Supports 1x M.2 Slot & 4x SATA 6Gb/s Connectors.
GIGABYTE UD series motherboards use a 5+3 phases pure digital PWM + Low RDS(on) MOSFETs design to support the 3rd Gen AMD Ryzen™ CPUs by offering incredible precision in delivering power.