* Super Fast 3-port usb 3.0 hub with 0n / off switch for each port.
* SD / TF memory card reader with two separate SD and Mitzro SD slots.
* Transfer speed up to 5Gbps
* Also supports older versions of USB2.0 / USB1.1
* Easy to use with hot plugged
* No need for additional drivers and software. Support for Windows XP / Vista / 7/8/10 & MAC with USB
* High voltage protection, protecting both the device and its connected devices.
* 5V micro USB external power input.
* Supports fast charging of each port.