Choose your computer, and you'll be given a 4-digit PIN on your phone. Type this PIN into the pop-up that appears in Steam on your PC to initiate the connection.

With all that bandwidth on tap, a dock is necessary to make the most of it, and the Kensington SD5000T5 EQ Thunderbolt 5 Triple 4K Docking Station ... deliveries to a laptop host, with 140W ...