The dock includes a USB-C data port that supports 10Gbps transfer speeds.

1x USB-A port that also supports 10Gbps and 2x additional USB-A 2.0 ports that will support 480Mbps or any connected peripherals like a USB-C mouse or keyboard 

Having that these ports were designed specifically for data transfer, charging or video will not be supported. (feel free to use the photo below for reference)