Across
- 2. perform system checks
- 4. stores temporary memory
- 7. are much slower than USB and firewire ports
- 8. are found when motherboards don't have integrated sound chips or if you want better sound quality
- 10. with older printers and scanners, you probably connect the device to the ????
- 12. connects devices and/or transfers data
Down
- 1. holds and directs data
- 3. transfers data
- 5. holds the graphic card
- 6. funnels power to devices
- 9. the brain of the operation
- 10. are required in most mice and keyboards
- 11. let peripherals communicate quickly with the processor