Ports and connectors
Table 6. Ports and connectors
External:
Network
One RJ-45 port
USB
• Two USB 3.1 Gen 1 ports
• One USB 2.0 port
Audio
One headset (headphone and microphone combo) port
Video
One HDMI 1.4b port
Media card reader
One SD-card slot
Docking port
Not supported
Power adapter port
One 4.5 mm x 2.9 mm DC in
Security
One security-cable slot (wedge-shaped)
Internal:
M.2
• One M.2 slot for Wi-Fi and Bluetooth combo card
• One M.2 2280 slot for solid-state drive or Intel Optane
NOTE: To learn more about the features of dierent types
of M.2 cards, see the knowledge base article SLN301626.
Communications
Ethernet
Table 7. Ethernet
specications
Description Values
Model number
Ethernet controller integrated to the system board
Transfer rate
10/100 Mbps
Specications of Inspiron 3780 13
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