Ultra Thin 4 Ports USB 3.0 Hub Splitter Adapter Data Sync Transfer Super Speed 5Gbps Designed for Ultrabooks,Notebooks,Laptops,Desktop,MacBooks,Macbook Air,Macbook Pro,Mac Mini,Microsoft Surface Tablet Series and Any PC Brand - Plug and Play,Up to 4 USB Devices,with LED Indicator,Built-in 20cm Cable,Compatible with Windows 8.1(32/64 bit) Win 7/Vista/XP/2003/2000,Linux,Mac OS 10.2 and above - Support Connect Digital Cameras,MP3 Player,iPods and iPhones,Card Readers,USB Speakers,Keyboard,Mouse,Printer,HDD,Mobile Phone(and more) to Your Computer,Black Ultra slim 4 port USB 3.0 Hub adapter,Support up to 4 USB devices to your computer. Data transfer super speed up to 4.8Gbps,super faster than USB 2.0 Compatible with Windows 8.1(32/64 bit) Win 7/Vista/XP/2003/2000,Linux,Mac OS 10.2 and above Support connect digital cameras,MP3 Player,iPods and iPhones,card readers,USB speakers,keyboard,mouse,printer,HDD,mobile phone for data transfer Plug and play ,portable,easy to use(no drivers required),easy to transport anywhere