The cables do exactly what they should: provide the controller with power. The batteries / accumulators were taken, the operation of the (formerly wireless) controller is now possible with it.
The specified length of about 175 cm corresponds to what has been delivered. Since this is a standard USB port, you can simply not use an extension in the event of an accident, and so increase the range.
I am satisfied, especially when the ratio of price and performance is remembered. I would buy the product again.