Portronics POR-717 M Port 24 USB 2.0 Aluminium HUB with 4 USB Ports for Mobile Phone and Tablets Portronics M-Port 24 once again revolutionizes the way we move data from our computer to our devices. Easily add four USB ports to any computer ensuring that all your USB needs are met. Enjoy transfer rates of up to 480Mbps allowing you to copy videos, music, photos, data files between USB devices and the computer at blazing fast speeds. No drivers are necessary as this is a simple plug and play device.