External Graphics Card Caddy Is It Possible To Buy An External Graphics Card For A Laptop?

Is it possible to buy an external graphics card for a laptop? - external graphics card caddy

Hey guys, welcome to the internet.
I have a free trial version of Spore, the other day, after the first run, I discovered that my graphics card below minimum specs to run the game allow. I know that the graphics card is integrated on the motherboard of a laptop, and is not extendable.

But I wonder, it is a kind of external video card instead could buy a new motherboard / laptop?
Thank you in advance.