The Vintage Dual PC Computer A/B Switch Box Keyboard Mouse Selector Model AS2002 is a piece of vintage computing technology that allows users to easily switch between two PCs with a single keyboard and mouse setup. Made in the United States, this switch box features a classic design and functionality that is perfect for retro computing enthusiasts looking to add a touch of nostalgia to their setup. Its vintage appeal adds a unique charm to any collection of vintage computing parts and accessories.