Smart Interactive ORICO H727RK-U3 7 Port USB3.0 HUB Achieved with 2x Third-Generation Fully-Integrated VL812 USB3.0 Controller from VIA-Labs allow to add 7 Super Speed USB3.0 Ports for your Computer Easily and Connect 7 USB Device through a Single USB3.0 or USB2.0 Host.VL812 Controller offer Maximum Compatibility and Performance,Compatible with any USB3.0,2.0,1.1 or 1.0 Devices and any USB Host from Windows,Macintosh or Linux Computer.USB3.0 High-Throughput Ports allow Transfer Rates Up To 5Gbps,10x Faster of USB2.0 and Backward Compatible with USB 2.0,1.1,1.0.Plug and Play Compatible,No Additional Driver or Application needed. ORICO H727RK-U3 Compact and Slim for Carrying and Travelling.3.3 Foot USB3.0 Cable included allow an Easy Connection.Come with Premium 12V Power Adapter offer 900mA Power for Each Port.Build-in Surge Protector allow a Reliable and Secure Connectivity.7x LED Diagnosing Power and Activity for each Port.If you are Running out of USB Ports,ORICO H727RK-U3 will be an Ideal Solution for you Performance VL812 Super Speed USB3.0 Controller offer Transfer Rates Up To 5Gbps,10x Faster than USB2.0 allow to Transfer Files in a Breeze 7x High-Throughput USB3.0 Ports Enabled allow to add 7 USB3.0 Ports for your Computer Easily Compatibility Dual VL812 USB3.0 Controller with Latest Firmware offer Maximum Compatibility for Windows XP,2003,Vista,7,2008,Windows 8 32 or 64Bit,Linux kernels 3.0 or Later and Mac Computer Fully Compatible with USB3.0,2.0,1.1 and 1.0 Devices & Hosts.Plug and Play Compatible,No Driver is Needed What"s in the Box 1x ORICO H727RK-U3 1x Power Adapter 1x 3.3Ft. USB3.0 Cable 1x User"s Manual 1x Warranty Card