Description: The hub uses the PD protocol, which makes it more efficient for data processing. It has the characteristic of high-speed data transmission, which is up to 10Gbps. HUB 3.0 supports multiple devices working at the same time. Made of aluminum alloy high quality material, it is durable and longer to use. The length of the product is 62mm, the width is 41mm and the height is 16mm. It is suitable for connecting mouse, keyboard, U disk and mobile hard disk and other devices. Item Name: Type-C Hub Material:Aluminum Alloy Input Interface: 4 Ports Function: Video Port 4K VGA 1080P Dual Screen Simultaneous Display USB 3.0 PD Charging Size:6.2cmx4.1cmx1.6cm/2.44inx1.61inx0.63in Notes: Due to the light and screen setting difference, the item 39;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