Question about Ugreen USB C – HDMI

To use the UGREEN USB-C to HDMI cable (product ID: 50570) with your Dell S2722QC monitor and your MacBook Air M3, here are some key points to consider:

## Compatibility
The UGREEN USB-C to HDMI cable is compatible with devices that support DisplayPort Alternate Mode (DP Alt Mode) over USB-C, which includes the MacBook Air M3. However, the Dell S2722QC monitor's USB-C port is the primary point of connection, and using an HDMI cable would require connecting the HDMI end to the monitor's HDMI port, not the USB-C port.

## Connection Method
You cannot connect the HDMI end of the cable to the USB-C port on the monitor. Instead, you would need to connect the USB-C end of the cable to your MacBook Air M3 and the HDMI end to one of the HDMI ports on the Dell S2722QC monitor.

## Charging and Sound
This UGREEN USB-C to HDMI cable does not support power delivery (charging) or data transfer over the USB-C connection. It is designed solely for video and audio signal transmission from the MacBook Air to the monitor via HDMI. If you need to charge your MacBook Air, you would need to use a separate USB-C cable that supports power delivery.

## Summary
- You can use the UGREEN USB-C to HDMI cable to connect your MacBook Air M3 to the Dell S2722QC monitor, but you must connect the HDMI end to the monitor's HDMI port.
- This cable does not provide charging or data transfer capabilities.
- For charging, you will need a separate USB-C cable that supports power delivery.