Connecting Macbook Pro 2019 to WD My Passport 2TB Portable External USB 3.0 Hard Drive Storage

Hey there, mullachv.

Welcome to the Apple Support Communities! Thanks for your post about an adapter for your external hard drive. We'd be glad to get you pointed in the right direction.

A great option would be the USB-C to USB Adapter, which will allow for you to use your drive with your new Mac. There may be other options out there, but this is the one that comes to mind.

Hope that helps!

Be well.