Material: Aluminum and PlasticColor: SilverItem: HubType: Hub/Splitter BoxDesign: Portable HubFeature: 4 Port HubUSB Version: 3.0Transmission Speed: 5GbpsConnection Split/Duplication: 1 : 4Size: L9.8 x W5.5 x 2.7cmCable Length: 29.5cmUse: For PC Laptop Notebook DesktopPackage Content: 1 x 4 Port USB 3.0 Hub