

| 1. Optical drive* | 14. 3x USB-A (USB 5Gbps) | 
| 2. Front access storage bay or 2nd HDD bay* | 15. USB-A (USB 5Gbps), with Smart Power On | 
| 3. Power button | 16. Padlock loop | 
| 4. SD card reader* | 17. PS/2 port (mouse)* | 
| 5. Microphone jack (3.5mm) | 18. PS/2 port (keyboard)* | 
| 6. Headphone / microphone combo jack (3.5mm) | 19. Ethernet (GbE RJ-45) | 
| 7. USB-C® (USB 10Gbps), data transfer only | 20. E-lock slot* | 
| 8. 2x USB-A (USB 5Gbps) | 21. Serial (9-pin)* | 
| 9. 2x USB-A (USB 10Gbps) | 22. Smart cable clip slots | 
| 10. Audio line-out (3.5mm) | 23. Optional ports on expansion cards* | 
| 11. Flex IO* | 24. Kensington® Security Slot™ | 
| 12. HDMI® | 25. Power-in | 
| 13. 2x DisplayPort™ | 









