RISWOJOR Universal Multi USB Charger Station Features: Desktop Organizer： 100W power output for 20 ports, the usb strip charging station is compatible with smartphones, iPhone, iPad Tablets, Galaxy, E-reader, power bank, Voice recorder,bluetooth earphone or most other 5V USB-charged devices. Advanced Safety Features： Made of fire-resistance PC shell and 100% copper wire, with professional management system, provide short circuit prevention, temperature control, and more to give you and your devices total protection.FCC CE ROHS and other safety certifications Powerful Ever： The energetic and powerful multiport usb charging station assembly provides 100 watt and 20A total currents.That is how the usb charger hub box goes powerful way charge your multiple devices at the same time with fast speed. Specifications: Item Weight：14 ounces Package Dimensions：7.68 x 3.39 x 2.68 inches Power Cord Length: 5 Feet Input: 100-240V~50-60Hz USB Port Output: 5V~2.4A Total Output: 5V 100W 20A(Max.) Safety certification: FCC CE ROHS and other safety certifications Intelligent Control Multi Device Charging Station Converting a charger station port into an 20 port USB charger can better solve the charging port required for family or multi-person gatherings. Multiple Charging Station is a good choice Heat dissipation design The USB charging hub adopts a double vent design, one side of which is equipped with a cooling fan, and it will automatically run when it reaches 122°F. This design can better heat dissipation and maintain high efficiency charging, and also safe Charging Station with Multiple Protection Multi charging station has short-circuit overvoltage and overcurrent overload and Overheat protection functions, protects your devices automatically and greatly extending the battery lifetime of your devices. High-quality Pure Copper Wire Core Pure copper wire transmission minimizes the current loss during charging, In addition, the wire is super flexible Kindly Note： When combination of devices above 20 amperes is required to charge, the 20 ports of this RISWOJOR usb charger may not work properly or charging will slow down. Caution: 1.indoor use only 2.avoid electric shock & only suitable for dry and waterproof environment use 3.do not pull the lead or plug forcibly 4.do not tear it apart or knock on the charger 5.stop using the usb charger when cover or lead is damaged Please Note： 1 Do not charge in a place with high temperature and no ventilation 2 When using the charger, it is recommended not to use mobile phones or other devices that should be charged 3 Old and inferior charging data cables are easy to short-circuit and burn. It is recommended to use high-quality USB cables for charging We offer considerate . For any question or problem with our product, please feel free to email our warmhearted service personnel staff. Join our RISWOJOR technology to lead the lifestyle brand program