The MB-1433AEA-V 80486 Turbo Main Board is a vintage motherboard produced by BIOSTAR, featuring an Intel 486DX CPU and 8 sticks of RAM. This product is compatible with IBM brand systems and was manufactured in Taiwan. It comes with its original manual, providing users with essential guidance on how to set up and use this retro computer board. Perfect for vintage computing enthusiasts looking to restore or replicate old IBM systems, this motherboard offers a piece of computing history from the 80486 era.