Anatomy of a computer

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Across
  1. 3. these are much slower than new USB and FireWire ports
  2. 4. allows peripherals to communicate with computer
  3. 5. abbreviation for universal serial bus
  4. 7. abbreviation for Random Access Memory
  5. 11. the brain of the computer
  6. 12. keyboard port is purple mouse port is green what is the port
  7. 13. houses most of computers components and directs traffic
Down
  1. 1. abbreviation for Accelerated Graphics Port
  2. 2. ports transfer data as fast as 400Mdps
  3. 6. if you want better sound quality you buy this
  4. 8. you connect older printer or scanner to this device
  5. 9. abbreviation for power supply unit
  6. 10. abbreviation for Basic Input/Output System