How to charge the tablet via cable and connect the device to it at the same time?

Question

Android

There is a fingerprint reader (USB wire), a tablet (microUSB connector) and a couple of copies of OTG and hubs.
https://images-na.ssl-images-amazon.com/images/I/4... (this format is only for microUSB and USB connectors).
https://images-na.ssl-images-amazon.com/images/I/7...
The task is to connect the fingerprint device and at the same time charge it via the network. Using the cables shown in the pictures, it turns out to connect the device to the tablet, but it can not be charged, or vice versa, the device is charging but the device does not connect (in the case of a hub).
How can there be solutions to this problem?

Answer 1

https://ru.aliexpress.com/item/Best-Price-And-High...
Использую несколько лет. Одновременно зарядка планшета, флешка, мышь и клавиатура.