Across
- 3. For older printers and scanners
- 4. Transfers data as fast as 400Mbps
- 7. Needed for better sound quality
- 9. Funnels power through multicoloured cables
- 11. For older types of keyboards and mice
- 13. Brain of the computer
Down
- 1. Stores temporary information
- 2. Houses computer's components
- 5. Lets processor communicate with PC's peripherals
- 6. Lets peripherals communicate quickly with the processor
- 8. Supplies image to the monitor
- 10. Universal Serial Bus
- 12. Purple and green