Review on 📱 6-in-1 USB Camera to iPhone/iPad Adapter with SD and TF Card Reader, Power Delivery - Compatible with iPhone/iPad/iPod, USB Devices, and More by Jose Moran

I have this adapter to easily transfer files to my iPhone. When I understood how it works I was very happy. You will notice that I have a power cord in the photos; You can access flash drives and memory cards without power, but USB mice, keyboards, and external hard drives require power. I tried connecting an external NVME hard drive and it worked great. I like to try the USB keyboard and mouse, it was fun to control my iPhone with it. I would recommend this USB adapter, works great.