[Multi-port USB charger]-30 ports, working efficiency reaches 80%, each port provides 5V/2.4A power, total output power is 150W. Compatible with iPhone Xs/XS Max/XR/X/8/7/ 6s/Plus, iPad Pro/Air 2/Mini, Galaxy S9/S8/S7/Edge/Plus, Note 8/7, LG Nexus, HTC and Mo [Smart Charging Recognition] - The family-sized desktop USB fast charger can charge 30 devices at the same time. More efficient, using new technology, each USB interface is independent of each other and does not interfere with each other. Overcharging protects safe charging and extends the phone usage time to 2 years.