Pretty much any USB-C hub should work with your iPhone and provide you with a greater range of ports. This is great if you want to quickly “dock” your iPhone to a variety of devices with a single ...
To export contacts from Microsoft Outlook, you'll need to use Outlook's "Export to a file" feature, which is built-in.
You can sync contacts to iCloud from any Apple device to access each contact anywhere you can sign in to your iCloud account.