Genuine Canon product?

The device works and looks outwardly from, as the original Canon. However, it is delivered in a simple plastic bag without further documentation. Just a simple bar code label on the bag without a badge. No Canon seal, no box of Canon or the like. That's why I can not judge whether it is an authorized Canon Original product is really unfortunately. That's why 3 stars because I specifically wanted to buy a stock and expect a stock for 32 EUR, which can be immediately recognized as such.