Confezione da 2 Porta USB Multipla per Hub Portatile Caricabatterie Expander Hub Computer
Multi USB Port Expander: Easily connects 4 USB devices to your PC,laptop simultaneously, such as keyboard, mouse, reader,, webcam, mp3 players, etc. It can be used on USB3. USB3.Provides 4 high USB 3.0 and USB1.1.