“I got this adapter so I could burn Raspdian images onto the micro sd cards for my Raspberry Pi3. The adapter works like a charm no problems loading cards into it & it into my card reader. But I have big fingers and R. A. so getting that little unit out of my reader isn't easy for me, as the adapter is smooth all over ( no place for me to grip ). That aside I'd say it's a good adapter”
“good product at great price. note however, dont use the lanyard hook in the end to carry this device. you could lose your reader and card and only have the top half of the case left. this hasnt happened to me but it could potentially happen and it would be as bad as hunting for a lost contact lense :( just saying FYI...”