Back - Dell Inspiron 3668 Setup And Specifications

Reads from and writes to media cards.
6. Headset port
Connect headphones or a headset (headphone and microphone combo).
7. USB 3.0 ports (2)
Connect peripherals such as external storage devices and printers. Provides data transfer speeds up to 5 Gbps.

Back

1. Back panel
Connect USB, audio, video, and other devices.
2. Expansion-card slots
Provide access to ports on any installed PCI Express cards.
3. Power port
Connect a power cable to provide power to your computer.
4. Power-supply diagnostic light
Indicates the power-supply state.
5. Padlock ring(s)
Attach a standard padlock to prevent unauthorized access to the interior of your computer.
6. Security-cable slot
Connect a security cable to prevent unauthorized movement of your computer.
7. Service Tag label
The Service Tag is a unique alphanumeric identifier that enables Dell service technicians to identify the hardware
components in your computer and access warranty information.
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