We have never carried the Global Entry cards - during time we have had Global Entry, we have never entered US except off a plane or a cruise ship. When off a plane entering the US, we use the Global Entry kiosks. Have never thought or known we could use Global Entry when entering US off cruise ship. On our last cruise, when we disembarked Konigsdam in Port Everglades in Fort Lauderdale, they had a separate line at Customs/Immigration for "Global Entry." When I went to get in line, thinking that there might be a kiosk as in the airports, I was told that we had to have our cards - i.e., our Global Entry cards - to use that line. It didn't make much difference in this case in terms of how fast we could get through the lines, but I will have our Global Entry cards with us in future in case we need the cards to use such a dedicated line. I have since learned that ICE will be providing Global Entry lines in all of Florida cruise ports.