Description of CableDeconn 7-IN-1 Portable Thunderbolt 3 USB 3.1 Hub with HDMI, USB 3.0, SD & MicroSD Card Reader, USBC Charging Port - Silver - Ideal for Samsung Galaxy S8
7-in-1 USB C To HDMI USB3.0 Hub: Compatible with Samsung Galaxy S8,2017 2016 Macbook Pro, Chromebook Pixel, Dell Xps One Plus 2 and other USB Type-C devices Computers. 4K Video Adapter: Mirror or extend your screen with the HDMI 1.4 port and directly stream 4K UHD or Full HD 1080p video to HDTV, monitor or projector, If you would like to display 4K Video or Images in your External Displays via HDMI,please make sure you have 4K Source,4K HDMI Cable and 4K Screens(HDMI Cable Sold Seperately). Multi-USB Ports: Dual USB 3.0 ports support data transfer rates up to 5Gbps and USB 2.0 port up to 480Mbps.The three USB3.0 Ports of this adapter allow you to connect U-disks/Hard Disks/Keyboard/Mouse according your actual demands and 3 USB ports can be connected at the same time. Integrated Charging and Data Transfer Port: Continue charging your USB-C powered laptop or using type-c USB device via Type-C Power Delivery throughput port.The USB-C Female port in the Adapter can only be used for Charging,it can not be used for Data Transmissions. SD and TF card slots work can be read at the same time with SDHC, SDXC, micro SDHC, and micro SDXC cards (SD and TF card are not included),Note:If you connect this adapter to 2016 Macbook Pro with 2 Thunderbolt 3 (USB-C) Ports and your router is 2.4Ghz,it will drop off your laptop’s Wifi Connection,This because This laptop had restraint the connection.But if your Router is 5Ghz,then your wifi can be connected normally.