For Surface pro 4/5/6 Laptop Accessories Docking Station Converter USB Hub
SD/SDHC/SDXC/Micro SD USB HUB Docking Station Adapter For Surface Pro 4/5/6 D. This USB Hub is not for charging. It is for data reader. Input interface: USB3.1, mini DP. Output Interface: 2 USB3.0, 1 HDMI, 1 SD/Micro.