Review on 📷 Aluminum USB C SD Card Reader, 4 in 1 USB Type C to USB OTG Adapter with USB 3.0 & USB C Ports for MacBook, iPad Pro, Camera, Windows, Linux, and Other Type C Laptops, Tablets & Smartphones - Space Grey by Brian Henley

Purchased for Samsung Galaxy s20 and s20+. They work well when you don't use a case on your phone. But if you have them, the plug won't be deep enough to see the reader. I had to remove the ultra slim case to use this card reader. I also tried the ZTE a7 Prime but the phone couldn't recognize it at all. After several uses, all my Android phones stopped recognizing this reader, so I had to buy another brand.