The xenta 4 port usb 30 hub is a multi functional hub that allows you to connect up to four usb 30 ports to your pc the angled dock is suitable for charging transferring and syncing and is backward compatible with usb 20 and usb 11 so it doesnrsquot matter if your printer or camera for example is a little older with super seed transfer rates of up to 5gbps you can sync your media files and documents even faster the hub has a sleek and stylish design supporting plug and play as wel