We have all been sold the one-cable dream where you start off spending a small fortune on a super-high-end 34-inch ultrawide monitor that boasts a built-in KVM, 90W USB-C Power Delivery, and enough ports to hook up every device in a home lab. The marketing materials sell you the dream with exactly one wire connecting a sleek laptop to a massive screen, and peripherals running to said screen. It looks like the ultimate productivity workflow until you realize that you’ll be connecting your gaming PC via DisplayPort and your work laptop via USB-C.