Untested. Bought a storage unit with this and 3 other motherboards in it. Looks in good condition, but I know nothing about it. The MSI PRO B550M-VC WIFI MicroATX Motherboard is designed for high-performance gaming and casual computing. With a socket type of Socket AM4 and compatibility with AMD CPUs, this motherboard offers 4 memory slots for DDR4 RAM. It features various input/output ports including VGA, HDMI, Ethernet, USB 3.0, and USB 2.0. The motherboard also supports expansion slots for PCI Express x1 and x16 devices, and comes with a 1-year manufacturer warranty. With its compact form factor and on-board audio capabilities, this motherboard is a solid choice for building a powerful gaming rig.