For instance, the mbeat 7 Port USB 3.0 + USB 2.0 Hub with 2.1A Smart Charging Port is everything you need. Also charge and transfer data from one device to another. The USB 3.0 port gives lightning speed data transferring for up to 5Gbps while the other six of 2.0 ports connect more peripherals. Built with external power supply to ensure multiple devices work simultaneously as well as also providing enough power to fast charging to your power-hungry devices. Compatible with both Mac and Windows operating systems so you don’t need to install additional drivers.