DELL Adapter USB-C to HDMI/DP with Power Pass-Through - Black

The adapter is compatible with devices that support DisplayPort Alternate Mode (DP Alt Mode) over USB-C. This includes many laptops, tablets, and smartphones.

The adapter supports video resolutions up to 4K, depending on the capabilities of your device and the connected display.

Connect your device's power adapter to the USB-C port on the adapter. This will allow your device to charge while you are using the HDMI or DisplayPort output.

Both HDMI and DisplayPort are video interfaces used to connect displays. HDMI is commonly used for TVs and home entertainment, while DisplayPort is often found on computers and monitors. This adapter supports both.

Ensure the adapter is securely connected to both your device and the display. Check your display's input settings to make sure the correct input source (HDMI or DisplayPort) is selected. Try restarting your device and the display.

The adapter typically supports one external display at a time. However, it can often mirror the display to multiple monitors, as long as they are connected in a 'daisy-chain' configuration.

Store the adapter in a cool, dry place away from direct sunlight and extreme temperatures. Avoid placing heavy objects on top of it.

Check the connections of both the adapter and the external display. Ensure the display is powered on and the correct input is selected.

Make sure the power adapter is securely connected to both the adapter and a working power outlet. Verify the USB-C cable is fully inserted.

Ensure the HDMI or DisplayPort cable is in good condition. Try a different cable or display to isolate the issue. Check the display resolution settings on your device.