Compatibility: Compatible with USB3.0 USB 2.0 and USB 1.1 devices. Use with PC,lAPTOP,MacBook, iMac, Mac mini, XPS, Flash Drives, & any other USB compatible devices.Compatible with Windows 10, 8.1, 8, 7, Vista, XP, Mac OS X (10.x or above), Linux.Fully plug and play, no drivers required and supports hot swapping Expansion and Convenient: Transform a single USB port to 4 USB ports. The extended 3inch cable.,easy to use Support data transfer and Charging:All 4 ports support data transfer and Charging,you can plug multiple devices into a usb in your car by this USB hub USB3.0 Fast Data Transfer:Data Transfer speed of USB3.0 is 10 times of USB2.0,this Hub contain 1*USB3.0 and 3* USB2.0,USB3.0 for data transfer,USB2.0 for Mice/Keyboard/Printer....,spend less than 4*USB3.0 Hub, Smart Chip:Smart temperature control ,with build-in smart chips and exclusive multi - protection systems to avoid overcurrent, overvoltage, short circuit and high-temperature for security,protect your device well and prevent accident