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Vostro 3420 Setup and Specifications


  1. 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)
  2. USB 2.0 port

    Connect devices such as external storage devices and printers. Provides data transfer speeds up to 480 Mbps.

  3. Network port

    Connect an Ethernet (RJ45) cable from a router or a broadband modem for network or Internet access, with a transfer rate of 10/100/1000 Mbps.

  4. Headset (headphone and microphone combo) port

    Connect headphones or a headset (headphone and microphone combo).

  5. Security-cable slot (wedge-shaped)

    Connect a security cable to prevent unauthorized movement of your computer.

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