The hub can be used for USB devices such as mobile hard disk, U disk, Card reader, Mobile phone, Digital camera, High resolution Camera, Digital video camera and multichannel audio, etc, and supports multiple USB 3.0 high speed devices at the same time. Features: 4 USB 3.0 Ports, data transfer speeds up to 5Gbps, easy to use multiple devices at the same time. Fully Plug & Play and Hot Swap Compatible connect Support various operating systems, support for windows 7/8, XP/VISTA/Mac OS and so on USB-powered design. With a built-in cable eliminates the need for an external power source Quickly upload and download photos, videos, music and other files. Compatible with USB2.0 / USB1.1 Specifications: Type: 4 Ports USB 3.0 Hub Material: plastic Product size: L 130 * W 34 * H 15mm USB cable length: 30CM OS Requirements: support for windows 7/8, XP/VISTA/Mac OS #USB #3USBHUB #usbhub #labtophub #hub