V157A 7 in 1 USB-C / Type-C to PD + USB 3.0 x 3 + SD + TF + HDMI Ports HUB Docking Station & Cardreader

1. It can convert USB 3.1 interface signal into HDMI signal and support 4K*2K 30Hz output. 2. Connect SD card, TF card, U-disk, mobile hard disk, keyboard, mouse, etc. to the device , through the USB-C interface, to support PD/2.0 upstream power supply, thus solving the problem of less device interface. 3. Support USB 3.0 up to 5Gb/s output.