Inspiron 14 Plus 7440 Owner's Manual

Left

1. Power-adapter port

   Connect a power adapter to provide power to your computer and charge the battery.

2. Battery-status light

   Indicates the battery-charge status.

   • Solid yellow - Battery charge is low.
   • Blinking yellow - Battery charge is critical.

3. HDMI 1.4 port

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

4. USB 3.2 Gen 1 (5 Gbps) port

   Connect devices such as external storage devices and printers. Provides data transfer speeds up to 5 Gbps.

5. Thunderbolt 4.0 port with Power Delivery and DisplayPort

   Supports Thunderbolt 4 and DisplayPort 1.4 (for computers shipped with 12th Generation Intel Core i5, 13th Generation Intel Core i5/i7 or Intel Core 5/7 processor) and DisplayPort 2.1 (for computers shipped with Intel Core Ultra 5/7/9 processor). The port also enables you to connect to an external display using a display adapter. Provides data transfer rates of up to 40 Gbps for Thunderbolt 4.

   NOTE:You can connect a Dell Docking Station to the Thunderbolt 4 ports. For more information, search in the Knowledge Base Resource at Dell Support Site.
   NOTE:A USB Type-C to DisplayPort adapter (sold separately) is required to connect a DisplayPort device.
   NOTE: Thunderbolt 4 supports two 4K displays or one 8K display.