ORICO Mini Portable 4 Port USB3.0 Hub with 1Ft. USB Cable for iPhone Sumsung Mac Windows Tablet PC Laptop &ndash; Black Supports: Windows XP / Vista / 7 / 8 / Linux / Mac OS, USB3.0 HDD, high-resolution camera, video surveillance cameras, digital video cameras, etc. Featuring: 4 output interfaces of USB 3.0 ports (5Gbps) plus 1Ft. USB3.0 cable Technical: Built-in 3rd-gen Vl812 chipset, over voltage, over current, over leakage and short-circuit protection. Appearance: Color & Material is black ABS material with size 103*34*23mm (4.0*1.3*0.9inch), easy for carrying and travelling Package Contents: 1x USB Hub with 1 Ft. USB Cable; we provide 18 Months warranty and lifetime technical support for all purchase from ORICO Direct Store