The docking stand is plug and play, which is convenient to use. Simultaneous use of three ports is supported by it.The USB2.0 technology and thickened interface allows for anti-interference, quick and stable signal transmission.Made of ABS material, the docking stand is stainless and lightweight to use.The length of the item is 67mm, width is 67mm and height is 22mm, so it is convenient to carry it with you due to its compact and mini size.The docking stand is suitable for being used in laptop, camera, tablet and so on.Item Name: Docking StandMaterial: ABSColor: Black, White Interface Type: 4 x USB2.0, 1 x Micro USB(Power Supply Interface)Transmission Speed: 480Mbps Downward Compatibility: USB1.0, USB1.1 Features: Fast Transmission, Anti-interference, LightweightSize Details: 6.7cm x 6.7cm x 2.2cm/2.64" x 2.64" x 0.87" (Approx.)Notes:Due to the light and the screen setting difference, the item's color may slightly differs from the pictures.Please allow slight dimension difference due to the manual measurement.Package Includes:1 x Docking Stand(Others Not Included)