Is Razer Core x Chroma a pc?

As the title can already see, I wonder if razer x chroma is a pc or what that is. Link follows: https://www.razer.com/de-de/gaming-laptops/razer-core-x?cid=core_x_chroma_de

It is an external graphics card enclosure

This is an external graphics card housing for z.b a laptop that has a black graphics card. So you can install in the case a real desktop graphics card and achieve more power. A power supply is already installed in the case in your case a 700 watt power supply. If you want to get something like this you must be clear before that your connections on the PC, laptop fit