4-Port Hi Speed USB2.0 Hub Flexible Ports Plug and play Fast Delivery 4-Port Hi Speed USB2.0 HubProduction Description:Production Name: USB2.0 Hi Speed 4-Port HUB1. Expand 1 USB port to 4 High Speed USB2.0 Ports2. Connect various USB devices to your desktop, such as mouse, keyboard, mp3 player, digital camera, printer, flash disk, PDA,etc.3. USB2.0 and USB1.1 compatible4. Supported data transfer ...