Yes, you need a laptop docking station. And these 7 are the best for ports, power, and performance.

New Surface Docking Station, 12-in-1 Surface Dock 4K@60Hz Triple Display with HDMI, USB-C, DisplayPort for Surface Pro 11/10/9/8/X/7/6/5/4/3, Surface Laptop 7/6/5/4/3/2/1, Surface Book & Go

New MS Dock 2, 11 in 1 Docking Station with 4K@60HZ HDMI+VGA,Ethernet,USB-C/USB-A,SD/TF, for Pro 10/9/8/X/7/6/5/4/3, Laptop Go, Laptop 6-1, Book

Surface Dock, Surface Docking Station, Microsoft Surface Triple Display (2 HDMI 4K+VGA) Dock, Surface pro Accessories for Surface Pro 9/8/X/7/6/5/4/3, Surface Book 3/2/1, Surface Laptop go/5/4/3/2/1