Specification: Type: 6 In 1 Hub Type C To HDMI+USB3.0*1+USB2.0*2+SD+TF Color: Gray Metarial: ABS+TPE USB 3.0 transfer rate: 5.0Gbps640MB/s USB 2.0 transfer rate: 480Mbpsie 60MB/s HDMI resolution: 4K/30hz SD/TF: TF/SD card cannot be read at the same time. Product Size: 115*30*11mm Net Weight: 70g Package Size: 150*80*18mm Feature: Plug and Play with Integrated Charging:Convenient to use with no external drives or power required. The USB-C Power Delivery input port to provide high-speed pa-through up to 87W charging to MacBook Pro, MacBook Air, and other Laptops. Super Transfer Speed:The docking station has 2 USB 2.0 and a USB 3.0 ports to transfer data simultaneously with data transfer speed up to 5Gbps to transfer movies, photos, songs, and other large files in a short time. SD/TF instruction:USB multiport adapter supports the SD card or TF card to read respectively, but cannot be read at the same time. Support Windows 98SE/ ME/ 2000/ XP/ 2003/ Vista/ 7/ 8/ 10, and Mac OS 10x or above/ iOS yet. After sale service:If you have any questions or require any further information, please feel free to contact us, we will take our immediate action to reply you and make our effort to solve all iues you raised.