Dell Precision 5720 All-in-One Guide De Démarrage Rapide page 10

1. Array microphones
2. Infrared emitters
3. Infrared camera
4. Camera
5. Camera status light
6. Power button
7. USB 3.0 port with PowerShare
8. Display Built-in Self Test button
9. Service Tag label
10. Speakers
11. Headset port
12. SD card slot
13. Thunderbolt 3 (USB Type-C) ports
14. Network port
15. Power supply diagnostic button
16. Power supply diagnostic light
17. DisplayPort
18. USB 3.0 ports
19. HDMI port
20. Line-out port
21. Power connector port
22. Stand
23. Kensington cable slot
24. Cable route slot