This adapter supports plug and play function and there is no need for any software, drivers or complicated installation process. The adapter features USB3.0 interface, so it can ensure high transfer speed up to 5Gbps. This hub provides you with 6 interfaces including 3 USB 3.0, 1 Type-C 3.0, 1 4K/30Hz HDMI-compatible port, PD 100W charging port, which can effectively solve the problem of insufficient interfaces. It is constructed of aluminum alloy material. The length of this product is 11cm, the width is 2.8cm and the height is 0.9cm. It is suitable for devices with USB-C interface such as cell phones, tablet, laptops, PCs, etc. Item Name: USB Docking Station Material: Aluminum Alloy Port: Dual Type-C Expansion Port: 3 x USB 3.0, 1 x Type-C, 4K/30Hz HDMI-compatible, PD 100W USB-C Transmission Speed: 5Gbps Features: Fast Data Transfer, Plug and Play, 6 in 2 Size Details: L: 11cm/4.33", W: 2.8cm/1.1", H: 0.9cm/0.35" (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 USB Docking Station