20-Port USB Charging Station — Multi-Port USB Charger for Home & Office, For Most Smart Devices Using USB Ports

Constructed from eco-friendly PC and ABS materials for durability and an extended service life. This multi-port charger supports charging up to 20 devices at the same time to meet household and office needs. It includes built-in three technology chips that detect different mobile phone charging architectures and allocate the appropriate current for each device. Comprehensive protection features are provided, including overvoltage protection, overcurrent protection, stable voltage regulation, overcharge protection, shortcircuit protection, and temperature protection. Compatible with most smart devices that use USB ports.