Left; Right - Dell Inspiron 14 3000 Series Setup And Specifications

Left

1 Power-adapter port
Connect a power adapter to provide power to your computer and charge the
battery.
2 Network port
Connect an Ethernet (RJ45) cable from a router or a broadband modem for
network or Internet access.
3 HDMI port
Connect a TV or another HDMI-in enabled device. Provides video and audio
output.
4 USB 3.1 Gen 1 ports (2)
Connect peripherals such as external storage devices and printers. Provides data
transfer speeds up to 5 Gbps.

Right

1 SD-card slot
Reads from and writes to the SD card.
2 Headset port
Connect headphones or a headset (headphone and microphone combo).
3 USB 2.0 port
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