Easy to Use: No driver installations required; quick change options make shared printing straightforward for everyone. Helpful Design: Switch between two hosts with a single button; eliminates cable swaps to improve workflow efficiency and support multiple printer tasks. Stable Performance: Builtin quality chips with antiinterference capability; prevents delays and maintains data integrity during printer sharing for consistent results. Compact and Lightweight: Small footprint and light weight for easy carrying and storage; a practical solution for managing printing needs efficiently. Use scenarios: In a small office where two employees share a single printer, allowing quick switching between their computers without reconnecting cables. In a classroom or lab where the instructor and students need to print from different hosts without setup hassles. In a home office setup with two devices that require access to one printer, simplifying shared printing and reducing clutter.