The digitus usb 20 7 port hub makes it simple to connect up to 7 usb devices the same time to a pc or mac plug in your favorite usb devices and profit from the very fast connection this product has a clear and elegant design with a piano black finish on the top and bottom surface as well as an aluminium edge dimensions 8 5cm x 4 4cm x 1 4cm 7x usb 20 ports color black silver usb 20 compliant usb mini b jack supports usb high speed 480 mbps and full speed 12 mbps supports media c