Dell Inspiron 15 (3531, Mid 2014) - Manual (Page 3)

1 Power‑adapter port
Connect a power adapter to provide power to your
computer and charge the battery.
2 HDMI port
Connect a TV or another HDMI‑in enabled device.
Provides video and audio output.
3 USB 2.0 ports (2)
Connect peripherals such as storage devices, printers,
and so on. Provide data transfer speeds up to
480 Mbps.
4 Headset port
Connect a headphone, a microphone, or a headphone
and microphone combo (headset).
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Base
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