This is a computer case add_on with a computer case named e.Mini H60. with this add_on you can:

1. add a graphics card on it if you want
2. use AMD 2200 cpu and its big cpu fan be sure:
3. this case can not use 2.5'' nor 3.5'' HDD,you should have a m.2 SSD or a removeable HDD to run the system.
4. if you want use a standalone graohics card,you should have a card line(I'm a chinese,I don't know how to speak this thing in english)which like the thing in the picture 6. I create this thing for use the standalone graphics card at home and remove the card go outdoor