Orico W8PH4-BK Miniature 4-Port Portable USB 3.0 Hub with USB 3.0 data cable NEW Extra 4 USB 3.0 Ports: Turn one USB port into four USB 3.0 ports. Easy to use:Fast power delivery(PD) so no additional power adapter needed.Plug and play right away so no additional driver needed and support hot-swapping. Super Speed Data: The USB 3.0 Ports support ultra-fast data transfer rates of up to 5Gbps (10 times faster than USB 2.0). Durable and portable: Sturdy exterior and connectors give you high durability.Small and light,making it easy to carry anywhere you like. Operating System:Windows Win2000/XP/7/8/10 Linux and Mac OS.