Across
- 1. random access memory
- 4. card connect sound card
- 5. fast connection port
- 7. universal serial bus
- 8. basic input output system
- 11. connect and older printer
- 12. power supply unit
Down
- 2. main board of pc
- 3. system component
- 4. port communications
- 6. keyboard port
- 9. advanced graphics processor
- 10. central processing unit