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External ports
The following table lists the external ports of your Inspiron 3502.
Table 6. External ports
Description
Network port
USB ports
Audio port
Video port
Media-card reader
Power-adapter port
Security-cable slot
Internal slots
The following table lists the internal slots of your Inspiron 3502.
Table 7. Internal slots
Description
M.2
Ethernet
The following table lists the wired Ethernet Local Area Network (LAN) specifications of your Inspiron 3502.
Table 8. Ethernet specifications
Description
Model number
Transfer rate
12
Specifications of Inspiron 3502
Values
One RJ-45 port
● Two USB 3.2 Gen 1 ports
● One USB 2.0 port
One headset (headphone and microphone combo) port
One HDMI 1.4 port
NOTE:
The maximum resolution supported by the HDMI
port is 1920 x 1080 at 60Hz (24-bit).
One SD-card slot
One 4.50 mm x 2.90 mm (DC-in)
One wedge‐shaped lock slot
Values
● One M.2 2230 slot for WiFi and Bluetooth combo card
● One M.2 2230/2280 slot for solid‐state drive
NOTE:
To learn more about the features of different
types of M.2 cards, see the knowledge base article
000144170
at www.dell.com/support.
Values
Ethernet controller integrated to the system board
up to 10/100/1000 Mbps
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