Unless you want to use your external display as power supply and usb hub at the same time with just one cable.
Some of us do work in actual offices and not in some coffee shops down the street. ;)
Some of us do work in actual offices and not in some coffee shops down the street. ;)
Whoah, what's up with that? Not sure why you're inferring this coffee shop story or why you're doing this smug posturing thing but it's pretty obnoxious.