6FT Type-C USB to HDMI Adapter Cable; USB C to HDMI Support 1080p, 2K, up to 4K (3840x2160 HD); for Microsoft Surface Laptop 3, Surface Pro 7, Surface Pro X - Walmart.com
Buy Surface Mini DisplayPort to HDMI 2.0 Adapter - Microsoft Store
Tripp Lite USB-C Dock for Microsoft Surface - 4K HDMI, USB 3.2 Gen 2, USB-A Hub, GbE, 100W PD Charging, Black - docking - U442-DOCK14-MS - Docking Stations & Port Replicators - CDW.com
Microsoft P3Q-00001 Wireless Display Adapter – USB/HDMI Display Adapter – Black – ASA College: Florida
Buy the 4K Wireless Display Adapter - Microsoft Store