1、Simple design, light and compact, easy to carry and use, convenient and practical. 2、Transfer and back up your files at speeds up to 5Gbps via USB 0 port and USB 0 port. 3、Mirror or extend your screen through high‑definition multimedia interface ports in various resolutions, including 4K. 4、Plug and play, no driver is required, and data transmission can be realized without additional driver download for external devices. 5、Easy data transmission processing, through the USB port can be extended to U disk, hard disk, mouse, keyboard and other USB devices. 1 x Dual Type-C Converter Docking Station Item Type: Dual Type-C Converter Docking StationModel: 305B Notebook Docking StationInterface: Dual Type-CColor: BlackNumber of Interfaces: 5Weight: Approx.52g/ 1.8ozMaterial: ABS+Electronic Components+Aluminum AlloyFunction: for Microsoft Notebook 5 in 1 Card ReaderApplicable Equipment: for Microsoft