The Belkin Compact Parallel Auto Switch F1U115E is a printer sharing device. With its compact size, this parallel switch from Belkin allows for easy sharing of printers among multiple computers. The device automatically detects and routes print jobs to the appropriate printer, ensuring efficient and reliable printing functionality. Ideal for businesses or home offices looking to streamline their printing processes, this Belkin switch offers a solution for connecting and managing multiple printers within a network.