Dell Alienware 13 R3 Setup and Specifications - Page 9
Back, Left, Service Tag label
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2. Infrared emitter Emits infrared light, which enables the infrared camera to sense depth and track motion. NOTE: The infrared emitter blinks to detect the user's presence. To stop the emitter from blinking, turn off the Tobii Aware. For more information about the Tobii Aware, see Tobii Aware. 3. Infrared camera Enhances security when paired with Windows Hello face authentication. 4. Camera Enables you to video chat, capture photos, and record videos. 5. Camera-status light Turns on when the camera is in use. 6. Right microphone Provides digital sound input for audio recording and voice calls. 7. Service Tag label The Service Tag is a unique alphanumeric identifier that enables Dell service technicians to identify the hardware components in your computer and access warranty information. Back 1. Network port (with lights) Connect an Ethernet (RJ45) cable from a router or a broadband modem for network or Internet access. The two lights next to the connector indicate the connectivity status and network activity. 2. Mini DisplayPort Connect to a TV or another DisplayPort-in enabled device. Provides video and audio output. 3. HDMI port Connect to a TV or another HDMI-in enabled device. Provides video and audio output. 4. Thunderbolt 3 (USB Type-C) port Supports USB 3.1 Gen 2, 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. NOTE: A USB Type-C to DisplayPort adapter (sold separately) is required to connect a DisplayPort device. 5. External graphics port Connect an Alienware Graphics Amplifier to enhance the graphics performance. 6. Power-adapter port Connect a power adapter to provide power to your computer and charge the battery. Left 9