Back view

1. Re-tasking line-out/line-in audio port 8. Power-supply diagnostic light
2. Remote power switch port 9. Release latch
3. Three DisplayPort 1.4 ports 10. Three USB 3.2 Gen 1 ports
4. USB 3.2 Gen 2 port 11. Kensington security-cable slot
5. Two USB 2.0 ports with Smart Power On 12. External antenna slot
6. Two expansion card slots 13. RJ45 Ethernet port
7.Power port 14. Padlock ring