Across
- 4. slower than usb
- 5. power supply
- 6. use to connect many types of peripherals
- 7. stores temporary data
- 8. houses the graphic cards
- 11. sound
Down
- 1. activates the OS
- 2. brain of the computer
- 3. carries out the instructions
- 5. lets the peripherals communicate quickly
- 9. not a usb cord
- 10. old printer or scanner uses this
- 12. transfers data