The B650M S2H is a Micro-ATX (mATX) motherboard from Gigabyte based on AMD’s B650 chipset. It uses the AM5 socket, so it supports AMD Ryzen 7000, 8000, and 9000 series processors. It’s built to offer a solid feature set for mid-range systems: good memory support, a decent power delivery setup, basic storage & networking, display outputs, and overclocking / BIOS features.