This is a Type-C to HD+USB3.0*1+USB2.0*1+PD+USB-C data+SD+TF Docking StationTF/SD dual card slot, solve the trouble of slow reading for notebook and mobile phone without a card slotWith 1 USB3.0 + 1 USB2.0 interface, can be external to a variety of USB devices at the same time, USB3.0 transfer speed of up to 5GbpsThe multi-interface adapter supports efficient office workPD fast charging 87W, charge and play at the same timeCompatible with Samsung Galaxy S8, S9, S10, Huawei Mate 10, Mate 10 Pro, P20, P30, etc. Specifications: Interface type: 7-in-1 Type-C to HD+USB3.0*1+USB2.0*1+PD+USB-C Data+SD+TFConnector: Type-C maleCable length: 14cmUSB specification: USB3.0*1+USB2.0*1USB2.0 transfer rate: 480Mbps (60MB/s)PD: 87WUSB3.0 transfer rate: 5.0Gbps (640MB/s)SD/TF: Support TF/SD readingMain controller chip: AG9311HD resolution: 4K 30HzApplicable PC: Support all Type-C channel PCProduct size: 121 x 28 x 11mmProduct weight: 46g Package included: 1 x Type-C Docking Station 1 x English Manual Other items not included