Based on this product's specifications, here are some alternatives and similar models
Motherboard BIOSTAR B450MX-S micro ATX, AMD B450, Socket AM4, 4x DIMM, DDR4, 128 GB, M.2, SATA III, Gigabit LAN
Summary description:
BIOSTAR B450MX-S is a micro ATX motherboard for Socket AM4 CPUs (AMD Athlon, Ryzen 2000/3000 series). It features the AMD B450 chipset, four DDR4 DIMM slots supporting up to 128 GB RAM, one PCIe x16 (Gen3) slot, M.2 and SATA III storage support, RAID 0/1/10 and Realtek RTL8111H Gigabit Ethernet for PC builds and upgrades.