No driver required: pluganduse operation with no driver installation; the printer sharer enables seamless shared printing tasks through quick change functionality. Instant twohost switching: switch between two connected hosts instantly with a dedicated button; eliminates cable swapping and speeds up printer management. Stable, reliable performance: built with quality components designed for antiinterference; no printing delays and maintains data integrity to deliver consistent results. Compact and lightweight design: small footprint and light weight for easy transport and storage; a practical solution for managing printing needs efficiently. Use scenarios Small office or home office: two computers share a single printer; quick button switch makes it easy to print from the active device without reconfiguring cables or drivers. Home environment with multiple devices: desktop and laptop can both print as needed; no driver installation required, simplifying setup and daily use. Classrooms or training rooms: a single printer serves multiple devices; the instructor or IT staff can switch between hosts during lessons or exercises efficiently.