ORICO 7-Port USB Hub, SuperSpeed USB 3.0 with 3.3 Ft Power Cord and Data Cable for Windows/Mac/Linux/PC/Laptop Fully-functional: Expand your devices with this 7-Port USB Hub utilizing USB 3.0 interface functionality. Supports all platforms including Windows, Mac, Linux, and has full capability to support your smartphones and tablets High Perfomance: SuperSpeed USB 3.0 ports provide transfer speeds of up to a maximum of 5Gbps and is backwards compatible with USB2.0/1.1; VL812 chipset provides over-current, overload, over-voltage protection Featuring: Detachable 3.3 Ft USB Cable and 5V power adapter for extended use. Design: Compact design with heat-resistant body provides extra protection and support. 18 MONTH WARRANTY WITH LIFETIME TECHNICAL SUPPORT - All ORICO products purchased through Amazon include an 18 month warranty and lifetime technical support. If for any reason you are dissatisfied with your purchase, just let us know and we promise to make it right.