|You know you've seen this in a museum... of computer history|
|Note: if lemon, do like Meatloaf and get your money back|
2 jump rings - 6mm
Take the casing off the jump drive. Depending on how much "preconditioning" your drive has been through this could be really easy. Use a flat head screwdriver or a small awl to get in along the seam if you're having problems.
We're going to loop the jump ring through the underside of the connector so the head is the new top of your pendant. Make sure your jump ring will fit doing a visual check.
This will make it difficult to use as a drive, but meh, you can still get in by opening the jump ring. Open and insert through the back loop. Loop the other jump ring through the first. This will keep the necklace lying flat.
Enjoy knowing that the beauty is now outside. Now, go take apart something else to see what you can do with it!