The Plugable USB-C Quad 4K HDMI Graphics Adapter (USBC-7400H4) allows you to connect up to four 4K 60Hz HDMI displays from a single USB-C port. Powered by the DisplayLink DL7400 chipset, this adapter provides compatibility with Windows and macOS systems. It’s designed for efficient, high-productivity environments, making it perfect for office workers, stock traders, data analysts, and folks who need multiple screens to get it all done. With 100W pass-through charging (90W to host), you can power your laptop through the adapter using your existing USB-C charger, a nice way to save a port while providing power. The adapter is also bus-powered, meaning it draws all its power from the computer so you don’t actually need an external power supply. .