Right - Dell Inspiron 15 5000 Series Setup And Specifications

2 HDMI port
Connect a TV or another HDMI-in enabled device. Provides video and
audio output.
3 USB 3.0 port with PowerShare
Connect peripherals such as storage devices, printers, and so on.
Provides data transfer speeds up to 5 Gbps.
PowerShare allows you to charge your USB devices even when your
computer is turned off.
NOTE: If your computer is powered off or in hibernate state, you
must connect the power adapter to charge your devices using the
PowerShare port. You must enable this feature in the BIOS setup
program.
NOTE: Certain USB devices may not charge when the computer is
powered off or in sleep state. In such cases, turn on the computer
to charge the device.
4 USB 3.0 port
Connect peripherals such as storage devices, printers, and so on.
Provides data transfer speeds up to 5 Gbps.
5 Headset port
Connect a headphone, a microphone, or a headset (headphone and
microphone combo).

Right

1 Power button
Press to turn on the computer if it is turned off or in sleep state.
Press to put the computer in sleep state if it is turned on.
Press and hold for 4 seconds to force shut-down the computer.
NOTE: You can customize the power-button behavior in Power
Options. For more information, see Me and My Dell at
www.dell.com/support/manuals.
2 Volume-control buttons
Press to increase or decrease the volume.
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