Twocomputer printer sharing switch — no external power required Key benefits Share one printer between two computers without unplugging cables. Prevents repeated plugging and unplugging, protecting ports and reducing maintenance and replacement costs. No external power adapter needed. Connects directly to the printer port and operates normally using the device's builtin power arrangement. Smooth, reliable switching. An intelligent control chip and a performance main control unit enable stable, fast switching with broad compatibility. Durable construction. Black ABS housing resists drops and wear for longlasting office use. What it does Allows two computers to share a single printer so users can switch printing sources without physically reconnecting cables. Controls switching electronically for smooth transitions and consistent performance. Supports a wide range of commonly used printers and computer setups thanks to its compatibility design. Key attributes Function: twocomputer printer sharing switch; electronic switching without external power Compatibility: designed for broad compatibility with common printers and computer interfaces Material: black ABS case engineered for impact and wear resistance Performance: intelligent control chip and performance main control chip for stable operation and efficient switching Design: compact, sturdy housing suitable for office and home environments Practical use scenarios Small office: Two workstations at a shared desk can use a single network printer without rewiring or moving cables, lowering equipment wear and office costs. Home office / remote work: Desktop and laptop users can share a single home printer and switch instantly when printing documents or photos. Reception area or classroom: A single printer can serve a front desk and an adjacent workstation or multiple instructor computers, simplifying setup and reducing downtime. How this helps Reduces hardware stress and costs by eliminating repeated manual unplugging Improves workflow efficiency with quick, dependable switching Provides a durable, lowmaintenance solution suitable for daily office or home use