Left; Base - Dell XPS 13 7390 Setup And Specifications

Left

1. Security-cable slot (wedge-shaped)
Connect a security cable to prevent unauthorized movement of your computer.
2. Thunderbolt 3 (USB Type-C) port with Power Delivery (Primary)
Supports USB 3.1 Gen 2 Type-C, DisplayPort 1.2, Thunderbolt 3 and also enables you to connect to an external display using a display
adapter. Provides data transfer rates of up to 10 Gbps for USB 3.1 Gen 2 and up to 40 Gbps for Thunderbolt 3. Supports Power
Delivery that enables two-way power supply between devices. Provides up to 5 V/3 A power output that enables faster charging.
NOTE: A USB Type-C to DisplayPort adapter (sold separately) is required to connect to a DisplayPort device.
NOTE: This is the primary port for power supply. Connect the power adapter to this Thunderbolt 3 (USB Type-C)
port with Power Delivery.
3. Thunderbolt 3 (USB Type-C) port with Power Delivery
Supports USB 3.1 Gen 2 Type-C, DisplayPort 1.2, Thunderbolt 3 and also enables you to connect to an external display using a display
adapter. Provides data transfer rates up to 10 Gbps for USB 3.1 Gen 2 and up to 40 Gbps for Thunderbolt 3. Supports Power Delivery
that enables two-way power supply between devices. Provides up to 5 V/3 A power output that enables faster charging.
NOTE: A USB Type-C to DisplayPort adapter (sold separately) is required to connect a DisplayPort device.
4. Battery-charge status button
Press to check the charge remaining in the battery.
5. Battery-charge status lights (5)
Turns on when the battery-charge status button is pressed. Each light indicates approximately 20% charge.
6. Left speaker
Provides audio output.

Base

1. Touchpad
Move your finger on the touchpad to move the mouse pointer. Tap to left-click and two finger tap to right-click.
2. Left-click area
Press to left-click.
3. Right-click area
Press to right-click.
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