Features1. Compatibility: Multi in one international power adapter with 4 USB ports and 1 universal AC socket, capable of charging 5 devices simultaneously. Travel adapters cover over 150 countries including the United States, Canada, Mexico, Germany, Japan, China, South Korea, India, Italy, Brazil, Europe, Asia, and the Middle East2. Multifunctional plug options: Whether it's the wall plug you need or the integrated USB slot, everything is ready for you to use!3. Built in smart IC chip: The universal power adapter has a built-in smart IC chip that intelligently recognizes your device, automatically adjusts the appropriate current output, improves charging speed, and allows for high-speed charging of your device simultaneously.4. Security System: As a universal travel adapter worldwide, the FCC CE and RoHS certified security system is made of durable polycarbonate shell and thermal protection layer, ensuring comprehensive protection for you and your equipment.SpecificationProduct model: 199-04UAdaptation standard: Multi country conversionNumber of holes: 4Number of sockets: 4Interface type: 4USBCharging standard: 100-240VInput parameters: AC 100-240VOutput parameters: 5V/3.4AExternal dimensions: 5 x 5 x 6.5 cmShell material: PCColor: Black, Blue, GreenWeight: 121.5 gPackage Include:1x Travel Charger