This intricate steampunked USB flash drive could quite easily be a fine piece of jewellery. Handcrafted from brass and copper in Russia, few details are available in English, but the designer has posted step-by-step images of the design process on the Russian blog modding.ru which looks to be pretty interested in his work. He also shows the little wooden gift box he made for the USB.
If only I could read Russian...
Take a look at some more USBs:
More Stats +/-
Skeletal Football Cleats
Emergency Food-Delivering Drones
Painted Tapas Boards
BBQ-Flavored Snack Bars