1. Connect 4 devices to your PC easily and conveniently with this Super Mini 4-port USB 3.0 hub. Expand one USB 3.0 port into four.
2. It is especially great for recent notebooks that provide a limited number of USB ports.
3. Fully backward compatible with USB 3.0, USB 1.1 devices.
4. Lightweight and compact design (2.28 x 2.28 x 0.82 Inch) for added portability.
5. A USB hub with micro USB interface support to drive up to 8TB hard drive with the help of external power supply (Power adapter and Micro USB cable not included).
Product Size: 2.28 X 2.28 X 0.82 inches
USB Version: USB 3.0(compatible with USB 3.0, USB 1.1)
Support System: /7/8/8.1/Mac 9.1 and above
Note: The devices connected to the 4-Port USB 3.0 Hub must not exceed a combined current of 5 volts 500 mAh. External hard-drives should be connected to an external power source. This 4-Port USB 3.0 Hub will not charge an iPad.