Here's a start, I'm sure this product has a perfectly legitimate use but that doesn't change the fact that it looks and seems odd.
https://www.amazon.com/Magic-Shell-Synchronous-Starter-Litecoin/dp/B07BLRYLQP/ref=sr_1_82?keywords=Magic%26Shell&qid=1563578743&s=gateway&sr=8-82&th=1
This topic is meant to act as an extension of sorts to the LTT videos linked below. TL;DR, Find the strangest commercially available tech-related products you can and post them, Simple as that!