Latitude 5550 Owner's Manual

External ports

The following table lists the external ports of your Latitude 5550.

Table 1. External ports
The following table lists ports and connectors available on Latitude 5550.
Description	Values
Network port	One RJ45 port
USB ports	One USB 3.2 Gen 1 port One USB 3.2 Gen 1 port with PowerShare Two Thunderbolt 4 ports with Power Delivery and DisplayPort NOTE: You can connect a Dell Docking Station to this port. For more information, search in the Knowledge Base Resource at www.dell.com/support.
Audio port	One Universal audio port
Video port	One HDMI 2.1 TMDS port
Media-card reader	One microSD-card slot
Power-adapter port	USB Type-C power input
Security-cable slot	One wedge-shaped lock slot
SIM-card slot	nano-SIM card slot (optional)