Onten OTN-35210 4-Ports Smart USB3.0 Fast Charger Hub (5V/2A)...

This USB Hub has a dual purpose as a USB port extender as well as a USB fast charger. With it, you can extend one USB3.0 interface to 4 x USB3.0 interfaces to connect additional devices such as your keyboard, mouse, USB Storage devices etc. through the hub. It supports smart charging function for up to 4 mobile devices simultaneously.

• 4-port USB3.0 hub supporting fast charge.
• Simple design, fashionable & easy to carry
• 5Gbps transmission speed
• Plug & Play - no need for drivers
• New standard security protection with a complete built-in security mechanism for protection against over-voltage, over-current, short-circuit leakage protection module each interface security mechanism, circuit protection, overcurrent protection, reverse power protection.
• External power supply through Micro-USB port (5V/2A).
• Low power consumption.