Hi Domenic Lo Bianco,
Thank you for reaching Microsoft Community.
Yes, it is compatible. Please check this link Identify your Surface Dock and features (microsoft.com) for more details. You can also utilize this link Troubleshoot connecting Surface to a second screen (microsoft.com) to be guided in extending displays to external monitors.
If this answers your question, feel free to mark this post as an answer. Otherwise, don't hesitate to respond to this thread if you need further assistance.
Kind regards,
Lavenia