Chapter 1: Views Of Precision 3490; Right; Left - Dell Precision 3490 Technical Manualbook

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Figure 1. Right view

1. Universal audio jack

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

2. USB 3.2 Gen 1 port with PowerShare

Connect devices such as external storage devices and printers.

Provides data transfer speeds up to 5 Gbps. PowerShare enables you to charge your USB devices even when your computer

is turned off.

NOTE:

If your computer is turned off or in a hibernation 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 turned off or in a sleep state. In such cases, turn on

the computer to charge the device.

3. HDMI 2.1 TMDS port

Connect to a TV, external display, or another HDMI-in enabled device. Provides video and audio output.

4. Security-cable slot (wedge-shaped)

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

Figure 2. Left view

Views of Precision 3490

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