Review on Syntech USB C 3-in-1 Thunderbolt 3 Memory Card Reader Hub for MacBook Pro, iPad Pro, Galaxy, and More - Space Grey by Greg Mack

Once you get a collection of these little cards, it always seems that the adapter is gone. Tested with my Note 8 on this old card, worked really well - reads the card the same way as a USB stick. The connection is nice and clear, and the construction feels solid. It also worked with another adapter (a mini adapter that goes from mini SD to micro SD), although the mini SD is pretty old stuff. I look forward to using it with my drone to upload camera videos to my phone.