I am currently connected to 2 external monitor + Macbook Display. I wanted to add additional Monitor, so that i can have 3 external monitors along with macbook display.

I know that you can only connect 2 external monitor for 13'Macbook Pro as per below link

https://hengedocks.com/blogs/henge-docks-blog/how-to-run-external-displays-with-your-usb-c-thunderbolt-3-macbook

However, i see you can connect the additional monitor using USB display adapter. so i bought the following adapter, but i am unable to connect to 3rd monitor neither with VGA nor with Display or DVI

https://www.startech.com/AV/Displayport-Converters/Mini-DisplayPort-to-VGA-DVI-HDMI-Adapter~MDP2VGDVHD

Anyone knows how to connect using USB display adapter?

I am currently connected to 2 external monitors + the Macbook Display. I want to add additional monitors, so that I can have 3 external monitors along with the Macbook's display.

I know that you can only connect 2 external monitor for the 13' Macbook Pro as per this link, but you can connect an additional monitor using a USB display adapter.

I bought this adapter, but I am unable to connect to a 3rd monitor using either VGA, Display, or DVI.

Does anyone know how to connect more monitors using a USB display adapter?