Across
- 4. (Universal Serial Bus)
- 5. protrude from the back of computer
- 8. transfer data fast
- 11. be sure that you have an available USB
- 12. (Accelerated Graphics Port)
Down
- 1. a large pcb
- 2. (power supply unit)
- 3. want better sound buy a sound card.
- 5. the keyboard port is purple
- 6. (Basic Input/Output System)
- 7. are much slower than new USB
- 9. temporary information
- 10. brain that carries out instructions.