External ports
The following table lists the external ports on your Latitude 9420.
Table 7. External ports
Description
USB ports
Audio port
Video port/ports
Media-card reader
Power-adapter port
Security-cable slot
Internal slots
The following table lists the internal slots of your Latitude 9420.
Table 8. Internal slots
Description
M.2
Wireless module
The following table lists the onboard Wireless Local Area Network (WLAN) module supported on your Latitude 9420.
Table 9. Wireless module
Description
Model number
Transfer rate
Frequency bands supported
Wireless standards
Encryption
Values
● One USB 3.2 Gen 1 port with PowerShare
● Two Thunderbolt 4 ports with DisplayPort Alt Mode/
USB4/Power Delivery
One universal audio port
One HDMI 2.0 port
One microSD-card slot
Type-C power input
One wedge-shaped lock slot
Values
● On-board Wi-Fi and Bluetooth
● One M.2 3042 slot for WWAN
● One M.2 2230 slot for solid-state drive (SSD)
NOTE:
To learn more about the features of different
types of M.2 cards, search in the Knowledge Base
Resource at www.dell.com/support.
Intel AX210
Up to 2.40 Gbps
2.4 GHz/5.0 GHz/6.0 GHz
Wi-Fi 6E (WiFi 802.11ax)
NOTE:
The WLAN configuration above is available only
in specific regions. Hence, the performance in certain
regions may vary.
● 64-bit/128-bit WEP
Specifications of Latitude 9420
Values
15