Recommendations for a Triple Screen Setup for a Latitude 5540

I work for a company that has provided me a Latitude 5540 laptop to work from, recently I have been granted permission to work from home. I want to keep all my hardware Dell, as they work really well in the office, what would I need to allow my Latitude use a triple screen set up? I would like to keep the monitors no smaller than 27”, and I am a Claims Adjuster so nothing too fancy, just need the screen space. Thanks for any input.