Step 4: USB Hub and laptop tray/component hider
12. use which ever method you prefer to tightly secure the USB hub to the box with the connection slots on the outside of the box
13. cut a piece of foam to fit the bottom of your box, making sure to cut out around your fans. place in box snugly making sure usb connections are sticking out.
14. find a piece of cardboard big enough to cover the entire bottom of your box. cut holes for your fans and a notch for your wires and Re-enforce with a layer of duct tape