In our room there was a dripper with a system where you install a small disposable tray with a filter pre-filled with coffee, "Hamilton Beach Personal Cup"
Small 2 cup coffee machines. I don't recall the brand.
Single cup and they use Starbucks
I believe Keurig but not 100 percent because I don't drink coffee. Sorry I can't really help you with that qyestion.
Kerig
Single cup pot with disposable tray of single sachet (tea bag style) or coffee.
Small and personal.
Thanks! Your answer is awaiting moderation.