Review on USB C Laptop Docking Station Dual Monitor Stand for Mac Book Pro Air 13 HDMI+VGA USB C Dock with 3xUSB 3.0+USB-C 3.1 USB C PD Port RJ45 Ethernet 3.5mm Audio+Mic SD/TF USB C Dock Station by Francisco Russell

The hub has a USB-C connector so you don't lose your original USB-C connector I have a 1000 ethernet port, as most laptops don't have one. The other USB slots I use are for a mouse, keyboard, and thumb drives. I couldn't use the HDMI and VGA ports at the same time. I do not know how. You can connect VGA, but if you connect HDMI, VGA will turn off. I have HDMI on my laptop so I can still set up 3 VGA HDMI screens and the laptop screen. If your laptop charges via USB, you can use the PD port, which charges your laptop while the hub is connected. The Hub is a well selling piece.