NOTE: A USB Type-C to DisplayPort adapter (sold separately) is required to connect a DisplayPort device.2. HDMI portConnect to a TV, external display or another HDMI-in enabled device. Provides video and audio output.3. USB 3.2 Gen 1 portConnect devices such as external storage devices and printers. Provides data transfer speeds up to 5 Gbps.4. Power-adapter portConnect a power adapter to provide power to your computer and charge the battery.Service TagThe service tag is a unique alphanumeric identifier that allows Dell service technicians to identify the hardware components inyour computer and access warranty information.Views of Dell G15 5530 11