14. Ventilation mouth
15. Network connector
16. i.LINK (IEEE1394) S400 (4 pins) Connector
17. Biology-related product exclusive use DC OUT (power source supply) connector
18. USB connector
19. Display adapter (Selling separately PCGA-DA1S) business Connector
20. DC IN (power source input terminal)
21. Lock lever
22. Removal leverSONY PCG-U3 Mini Laptop Main Specification
14. Ventilation mouth
15. Network connector
16. i.LINK (IEEE1394) S400 (4 pins) Connector
17. Biology-related product exclusive use DC OUT (power source supply) connector
18. USB connector
19. Display adapter (Selling separately PCGA-DA1S) business Connector
20. DC IN (power source input terminal)
21. Lock lever
22. Removal lever