Using USB3.0 high-speed transmission interface, this docking station can transfer 1G files in 3 seconds. The docking station has 11 in 1 design, which can meet the multi-port expansion requirements of the device. The LED indicator makes the working status clear at a glance. It is constructed of aluminum alloy and ABS material. The length of this product is 16.1cm, the width is 4.8cm and the height is 2cm. It supports most Type-C interface devices on the market, such as phone, tablet, computer. Item Name: Type-C Hub Material: Aluminum Alloy+ABS Interface: USB3.0 x 3 + 3.5AV + PD + HDMI-compatible x 2 + VGA + SD-Card Core: 32AWG Tinned Copper Wire Diameter: 4.5mm Voltage: 5-20V Theoretical Speed: 5Gbps Measured Speed: 420Mb/s Features: 11 in 1, High Speed, Support Gigabit Network Size Details: L: 16.1cm/6.34", W: 4.8cm/1.89", H: 2cm/0.79"(Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Type-C Hub