To connect your Surface Laptop 7 to a wider screen for presentations, you can use a USB-C to HDMI cable. Since the Surface Laptop 7 does not have a dedicated HDMI port, this type of cable will allow you to connect to an HDMI-enabled display.
You can also consider using a USB-C to DisplayPort cable if your display supports DisplayPort. Both options will work well for connecting to external monitors or projectors for your presentations.
Make sure to check that the cable you purchase is compatible with your Surface Laptop 7 and the display you intend to use.
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