40 Ports USB Fast Charging Hub
- 40 PORTS USB charging station
- This multi-port charging station automatically recognizes the current signal and performs current output according to the device limitation, which is intelligent and safe. Latest generation USB controller, Maximum charge output of 3.5A per USB port. Single port supports fast charging to save you time and effort.
- Impressive 300w Power Output, Massive power to charge 40 tablets or phones simultaneously at full speed. the multi ports charging station ,each interface has independent chip, effectively prevent the mutual interference between each port, ensure the safety of charging equipment.
- Intelligent chip was built in to protect from over voltage, over current and overload. Reasonable cooling holes which can effective heat dissipation to prevent from over-temperature. Overcharge protection, when these devices fully charged, automatically converts to a small current trickle charge, the battery saturation rate of 99%