Review on Ultimate P831HGS Adapter: High-Speed Ethernet Charging for iPad Air by Eduardo Reyes

Information mentions smartphones with USB-C on the go, but disconnected seconds after connection. Failed to transfer data, images from phone's internal memory or add internal micro SD flash card to this micro SD card reader. I tried formatting the card to exfat for a previous version but it didn't help. PC transmission works via USB. Powerful Motorala Moto G7 32GB phone with additional 32GB flash card. Even with a sync cable to the laptop, it was difficult to transfer photos from phone to computer with Win 10. Old Moto Flip phone with its old 2GB camera perfectly connected to add or remove files. Nice idea but there is no app to make it work.