Easy to Use Eliminates driver installations and provides quick change options, making shared printing simple for everyone. OneButton Host Switch Change connections between two hosts with a single button press, reducing downtime from cable swaps and significantly improving task efficiency when sharing a printer. Reliable, InterferenceResistant Performance Built with grade chips to provide antiinterference capabilities, zero delays, and robust data integrity for smooth printer sharing experiences. Portable and Compact Designed for portability with a compact form factor that simplifies carrying and storing, offering convenient use for various environments. Use scenarios Small office with two computers sharing a single printer in a central workspace, enabling quick switching between users without reinstalling drivers. Home office where a desktop and a laptop alternately print to the same printer, avoiding driver setup on each device and reducing setup time. Classroom or lab setting where two workstations share a printer and require fast reconfiguration between tasks or lessons.