computer

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Across
  1. 3. old printers needed this
  2. 5. graphics card
  3. 7. old keyboards and mice needed this
  4. 9. heatsinks covers
  5. 12. Basic Input/Output System
Down
  1. 1. ports transfer
  2. 2. components locations
  3. 4. audio quality
  4. 6. multicolored cables
  5. 8. color coated ports
  6. 10. device ports protrude from the back of the pc
  7. 11. 1.1 ports