Multiple Protection Measures - USB charging station total 200W, short circuit protection, input overcurrent protection, output overcurrent protection, anti-leakage protection, only output power switching, single device failure protection, output overvoltage protection, output undervoltage protection, high temperature, temperature drop protection, electromagnetic field protection. Home and Business Favorite - Use at shopping malls, coffee shops, canteens, multimedia classrooms, offices and other places. At home kitchen counters, desks, tables, or nightstands; restaurants, hotels, courier companies, concierge desks, libraries, and more. More Compatibility - 30 Cables Compatible with iPhone 11,11 Pro, XS, XS Max, XR, X, SE, 8, 8 Plus, 7, 7 Plus, 6, 6 Plus, 6s, 6s Plus, 5, 5s, 5c, iPad, iPad Pro, iPad Air, iPad Mini, iPod and other electronics. 30 Fast 2A Charging Ports - Each interface of the charging station has an independent chip, charges up to 30 devices at once, Provides up to 5V2A of power per port. And to increase our charging speed. Design - The input voltage is 110V. We use a ball fan as the radiator to improve the heat dissipation effect, and it is quiet and not hot. Thick copper wire, high current, anti-interference metal shell, durable and sturdy.