If you were a spy and had to carry around top secret information on a USB Flash Drive, where would you carry it? In your pocket? Noooo too predictable, too easily confiscated. You would have a pair of these- 4GB USB Flash Drive cufflinks. Surprisingly, they’re not too bad looking and don’t look like a nerdy USB Flash Drive. Each cufflink is 2GB each and can be engraved. They run for 195$USD/ per pair which is pricer than the average USB Flash Drive. But remember, you’re a spy and in spy movies, money is never an issue.