And here is the official product page: https://www.gigabyte.com/Motherboard/A520I-AC-rev-10
It lacks some features of the B550 miniITX-boards (only 1x M.2, no USB-C, 1Gbit/s network and of course only PCIe 3.0), but depending on its price, it might be a pretty decent board. It could be...