External ports
The following table lists the external ports on your Latitude 7310.
Table 10. External ports
Description Values
USB ports
• Two USB 3.2 Gen 1 Type-A ports, one with PowerShare
• Two USB 3.2 Gen 2 Type-C ports with Power Delivery,
DisplayPort over USB Type-C, and Thunderbolt 3
• One Universal Audio Jack
• One HDMI 2.0 port
Audio port
One Universal Audio Jack
Video port
• One HDMI 2.0 port
• Two USB 3.2 Gen 2 Display port USB Type-C ports
Media-card reader
One micro-SD Card reader
Docking port
Supported by USB Type-C port
Power-adapter port
Two USB 3.2 Gen 2 Type-C ports with Power Delivery
Security
One Wedge-shaped lock slot
Internal connectors
Table 11. Internal ports and connectors
Description Values
One M.2 Key-M (2280 or 2230) for solid-state drive • Class 35: 128 GB, 256 GB, 512 GB 2230 SSD
• Class 40: 256 GB, 512 GB, 1 TB 2280 SSD
• Class 40: 256 GB, 512 GB 2280 SED
One M.2 2230 Key-E for WWAN card • Laptop: Qualcomm Snapdragon X20 LTE-A (DW5829e) eSIM
capable
• 2-in-1: Qualcomm Snapdragon X20 LTE-A (DW5821e) eSIM
capable
NOTE: To learn more about the features of different types of M.2 cards, see the knowledge base article SLN301626.
Wireless module
The following table lists the Wireless Local Area Network (WLAN) and Wireless Wide Area Network (WWAN) module specifications of
your Latitude 7310.
WLAN modules
The WiFi module on this system is built on the system board.
Table 12. Wireless module specifications
Description Option one Option two
Model number
Intel Wireless-AC 9560, 2x2, 802.11ac with
Bluetooth 5.1 (non-vpro)
Intel Wi-Fi 6 AX201, 2x2, 802.11ax with
Bluetooth 5.1 (vpro)
18 Specifications of Latitude 7310