anatomy of a computer

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Across
  1. 2. some new mice and keyboards include USB cables, mostly PS/2 ports.
  2. 4. current firewire ports transfer data as fast as 400mbps
  3. 6. if you have a printer connect the device to the parallel port.
  4. 8. the motherboard manufacter
  5. 11. power supply unit
  6. 12. motherboards often have integrated sound chips.
Down
  1. 1. printed circuit board
  2. 3. are slower than the new USB and firewire ports.
  3. 5. accelerated graphics port
  4. 7. random access memory
  5. 9. is the brain of the computer
  6. 10. peripheral component interconnect
  7. 11. personal digital assistants