100-Port USB Charging Station

What is the maximum voltage for USB?

The voltage of the USB interface is 5.0V and the current requirements are not greater than 500mA. The USB socket voltage is generally 5V, unless it has a fast charge function. As for the current, the products are not necessarily. Most USB devices, such as mobile phones, MP3, MP4, mobile hard disk, etc. The voltage is designed to 5V.

Product features
Multi Port Usb 800W Charger For more digital homes or studios, you can choose this multi-port charger to easily control a variety of different devices for charging.
The 100 Port Usb Charger has advanced protection.100 Port Usb Charging Station Protective equipment is exempted from electrical leakage, short circuit, overheating, input and output of electrical effects, currents exceeding voltage, input reverse, flame retardants, excessive charging and unloading goods