Back view
1. Line-out re-tasking Line-in audio port
2. Two DisplayPort 1.4 ports
3. Serial port
4. PS/2 port for keyboard
5. One USB 3.2 Gen 2 Type-A port
6. Three USB 3.2 Gen 1 Type-A ports
7. Two USB 2.0 ports with Smart Power On
8. Expansion card slots
9. Power connector port
10. Power supply diagnostic light
11. Knock out slot (optional SMA connector)
12. Kensington security-cable slot
13. RJ-45 port 10/100/1000 Mbps
14. PS/2 port for mouse
15. Padlock loop
16. VGA/HDMI2.0/DP++1.4/Type-C w/DP-Alt mode
17. VGA/DisplayPort 1.4/HDMI 2.0b/USB 3.2 Gen2 Type-C Port with Alt-mode (optional)
18. Release latch
Chassis overview
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