Do you have a dongle, bro? Mug

I'm going to project so I didn't make printouts. How do I connect... what is this plug? That won't work on my Mac. I need a what? Does anyone have a dongle? A dongle! Who has it? Wait what? We're in a room that has $40,000 worth of A/V equipment and this agency has one fucking DONGLE!? WTF, bros?!

• Ceramic
• Dishwasher safe
• Microwave safe
• White, glossy