iHarbort 3 Ports SuperSpeed USB 3.0 HUB Adapter + SD/TF Card Reader Support for Windows PC, Mac and Linux (USB 3.0+TF/SD, Black) All in one design, plug and easy use. It has 3 USB 3.0 interface, can connect 3 additional USB devices, and has 1 SD interface and 1 TF interface. Plug and use, no drivers required for Windows 8.1/ 8 / 7 / Vista / XP or Mac OS X 10.2 and above. Built-in surge protection keeps your devices and data safe and supports hot swapping. Lifetime warranty, if you want other style and color, please search "iHarbort USB hub" in Amazon.