The adapter did what it was supposed to - I was able to transfer photos from a USB stick to my iPhone and use USB headsets for listening iPhone Audio, Newscasts and Music. The charging port seemed to provide enough power to charge my iPhone and power the connected device. Unfortunately, this prevented me from using my USB headset to make calls, which was the main reason I bought it. Although it is a good product and works as advertised I returned it. Should have read the reviews more carefully. Users have said it works with USB headsets, but I haven't seen any comments that it doesn't work with phone calls. My problem. Conclusion: Buy this device if you want to transfer photos to your iPhone. This should work fine for you.
5-in-1 USB Camera Connection Kit with SD TF Card Reader, 3.5mm Headphone Jack, and Charging Adapter for iOS 14 Devices - Compatible with iPhone 12 Pro and iPad - SD Card Reader USB Camera Adapter with OTG Functionality
11 Review
JJC Camera SD TF Micro SD Memory Card Case Holder Organizer Box with Card Removal Tool & Lanyard - Water-Resistant Storage for 4 SD & 4 TF Cards
12 Review
TP-LINK UH700 USB Hub, 7.1cm Ports, Black
12 Review
π» LEEGLOAD 4 in 1 SD Card Reader Adapter for iPhone/iPad/Android/Computer and Digital Camera, Memory Card Adapter with USB C/USB A/Micro USB, Trail cam Card Viewer (Black)
13 Review
Apple AirPods Pro MagSafe RU Wireless Headphones, White
159 Review
Logitech HD Webcam C270: Crisp 720p Widescreen Video Calling & Recording (960-000694), Lightweight and Portable at 3.15 lb.
192 Review
Sennheiser PC 8 2 Cancelling Microphone
71 Review
Enhance Your Visual Experience with Logitech C260 Webcam
78 Review