This USB hub has three ports, allowing 3 devices to be connected simultaneously.
No longer need to switch between your multiple USB devices even your computers come with limited number of ports.
Charging will be easy and quick.
(Hi-speed) USB 2.0 interface - fast transmission rates up to 480 Mbps
Low power consumption and operating temperature
Current protection function, safe, stable and convenient
High compatibility - suitable for hard disk, U disk, card readers, mobile phones, digital cameras and any USB device.
Working temperature: -20°C - 75°C
Storage temperature: -40°C - 85°C
Interface Type: USB 2.0