... 4 Port USB 2.0 HubFeatures:1.Automatic installation,easy to use 2.With extended USB Cable,expand the use space,PC and Notebook ... thetie-in of USB can toteSpecification:1.With latest 2nd generation USB HUB controller2. Interface :USB 2.0 interface,support USB2.0/1.1,3. ... documents such as Form A,Embassycertify,inspection certificate,etc.,for clearance.4.After sales serviceWe will handle your feedback ...