Microsoft Surface Pro 3 & 4: Dock with Audio, DisplayPort & HDMI + RJ45 Gigabit Ethernet Adapter
Bring more power to your laptop. Surface Dock 2 transforms your Surface into a desktop PC with a 199W power supply to charge most Surface devices,
Surface Dock 2
Reviewing the Microsoft Surface Pro 9: fresh colours and CPUs, but no headphone jack - digitec
Surface Pro 4 specs and features - Microsoft Support
Does Surface Pro 3 have Ethernet port? - SurfaceTip
How to Connect an Ethernet Cable to a Laptop
【USB 3.0 Ethernet Adapter 】:Expand a single USB 3.0 port to connect more, Ablewe 4 in 1 USB 3.0 to Ethernet adapter features a 1000Mbps RJ45 gigabit
USB 3.0 to Ethernet Adapter,ABLEWE 3-Port USB 3.0 Hub with RJ45 10/100/1000 Gigabit Ethernet Adapter Support Windows 10,8.1,Mac OS, Surface
Microsoft Surface Laptop 4 13.5” Touch-Screen AMD Ryzen 5 Surface Edition with 8GB Memory 256GB SSD Platinum 5PB-00027/5PB-00001 - Best Buy
Connect devices to Surface Hub 2S - Surface Hub
Add a reliable and lightning-fast Ethernet network port to your USB-C device with a 2.5GbE USB C to Ethernet adapter; Ethernet to USB C adapter fully
Cable Matters 2.5Gbps USB-C to Ethernet Adapter, Black, Thunderbolt 3
Belkin USB-C to Ethernet + Charge Adapter - Gigabit Ethernet Port Compatible with USB-C Devices - USB-C to Ethernet Cable for MacBook Air, MacBook Pro & Windows - Ethernet to USB-C
Surface Pro 4 and Dock - how to connect to ethernet - Microsoft Community