Well.. Here is tutorial!
1. Make Box :/
2. Chamfer it like in picture
3. Extrude one face
4. Scale the face smaller
5. Now extrude it kinda like in my picture to get the thing you put into port.
6. Now extrude it a bit to get hole into it
7. From back extrude a bit to get the blue thingy.
8. Get image from google
9. Unwrap fast the thing from side (Its only side unwrapped lol..)
10. Make some text in paint
11. Put place with that text
12. Render it with some lights
13. Done
So its bad unwrapped and i get the image fast.. But it was speed model and im pretty happy with results
Click For Details!