External Ports; Internal Slots; Wireless Module - Dell Precision 5480 Setup And Specifications

External ports

The following table lists the external ports on your Precision 5480.
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 Precision 5480.
Table 8. Internal slots
Description
M.2

Wireless module

The following table lists the Wireless Local Area Network (WLAN) module supported on your Precision 5480.
Table 9. Wireless module specifications
Description
Model number
Transfer rate
Frequency bands supported
Wireless standards
Encryption
Values
Four Thunderbolt 4 ports with PowerDelivery and DisplayPort
(USB Type-C)
One headset (headphone and microphone combo) port
Thunderbolt 4 ports with DisplayPort (USB Type-C)
One microSD-card slot
USB Type-C
One wedge-shaped lock slot
Values
M.2 2230/2280 solid-state drive
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.
Values
Intel AX211
Up to 2400 Mbps
2.4 GHz/5 GHz/6 GHz
NOTE: The 6 GHz frequency is supported on computers
installed with Windows 11 operating system only.
● WiFi 802.11a/b/g
● Wi-Fi 4 (Wi-Fi 802.11n)
● Wi-Fi 5 (WiFi 802.11ac)
● Wi-Fi 6E (WiFi 802.11ax)
● 64-bit and 128-bit WEP
● 128-bit AES-CCMP
Specifications of Precision 5480 15