Service Tag; Retractable Camera - Dell Inspiron 24 5421 Owner's Manual

Connect audio-output devices such as speakers, amplifiers, and so on.
9. SD-card slot
Reads from and writes to the SD card. The computer supports the following card types:
● Secure Digital (SD)
● Secure Digital High Capacity (SDHC)
● Secure Digital Extended Capacity (SDXC)

Service Tag

The service tag is a unique alphanumeric identifier that allows Dell service technicians to identify the hardware components in
your computer and access warranty information.

Retractable camera

Retractable camera for computers shipped with FHD RGB + IR camera
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